Common Weakness Enumeration
CWE-23
AllowedRelative Path Traversal
Abstraction: Base · Status: Draft
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.
521 vulnerabilities reference this CWE, most recent first.
CVE-2026-41948 (GCVE-0-2026-41948)
Vulnerability from cvelistv5 – Published: 2026-05-18 13:50 – Updated: 2026-11-08 14:03 X_Open Source
VLAI
EPSS
VEX
Title
Dify v1.14.1 Path Traversal via Plugin Daemon Internal API Access
Summary
Dify version 1.14.1 and prior contain a path traversal vulnerability that allows authenticated users to manipulate requests forwarded to the Plugin Daemon's internal REST API by exploiting insufficient URL path sanitization. Attackers can traverse out of their authorized tenant path using unencoded dot sequences in task identifiers or manipulated filename parameters to access internal endpoints such as debug interfaces, requiring only knowledge of the victim tenant's UUID. NOTE: Dify Cloud allows unauthenticated free self-registration, making account creation trivially accessible to any attacker.
Severity
9.4 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-18 14:38 UTC
CWE
- CWE-23 - Relative Path Traversal
Assigner
VulnCheck
CNA
References
4 references
| URL | Tags |
|---|---|
| https://www.zafran.io/resources/difytap-zafran-di… | technical-descriptionexploit |
| https://huntr.com/bounties/35b7ad59-e35d-443f-bf7… | technical-descriptionexploit |
| https://github.com/langgenius/dify/pull/35796 | issue-trackingpatch |
| https://www.vulncheck.com/advisories/dify-path-tr… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| langgenius | dify |
Affected:
0 , ≤ 1.14.1
(semver)
cpe:2.3:a:langgenius:dify:*:*:*:*:*:node.js:*:* |
Date Public
2026-03-30 00:00
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CVE-2026-41612 (GCVE-0-2026-41612)
Vulnerability from cvelistv5 – Published: 2026-05-12 16:58 – Updated: 2026-08-10 15:13
VLAI
EPSS
VEX
Title
Visual Studio Code Information Disclosure Vulnerability
Summary
Relative path traversal in Visual Studio Code allows an unauthorized attacker to disclose information locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-13 10:14 UTC
CWE
Assigner
microsoft
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Visual Studio Code - Live Preview extension |
Affected:
0.4.0 , < 0.4.19
(custom)
cpe:2.3:a:microsoft:visual_studio_code:*:*:*:*:*:livepreview:*:* |
Date Public
2026-05-12 14:00
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CVE-2026-41551 (GCVE-0-2026-41551)
Vulnerability from cvelistv5 – Published: 2026-05-12 08:21 – Updated: 2026-05-12 12:40
VLAI
EPSS
VEX
Summary
A vulnerability has been identified in ROS# (All versions < V2.2.2). Affected versions contain a path traversal vulnerability because user input is not properly sanitized.
This could allow a remote attacker to access arbitrary files on the device.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 12:40 UTC
CWE
- CWE-23 - Relative Path Traversal
Assigner
siemens
CNA
References
1 reference
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CVE-2026-41545 (GCVE-0-2026-41545)
Vulnerability from cvelistv5 – Published: 2026-10-15 09:31 – Updated: 2026-10-15 13:45
VLAI
EPSS
VEX
Title
WebSocket timelapse path traversal and command injection
Summary
A relative path traversal vulnerability has been reported to affect QuMagie. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.
We have already fixed the vulnerability in the following version:
QuMagie 2.9.1 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:44 UTC
Assigner
qnap
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.qnap.com/en/app_releasenotes/list.php… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | QuMagie |
Affected:
2.9.x , < 2.9.1
(custom)
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CVE-2026-41046 (GCVE-0-2026-41046)
Vulnerability from cvelistv5 – Published: 2026-06-22 15:20 – Updated: 2026-06-22 16:23
VLAI
EPSS
VEX
Title
path traversal via `config` parameter in qSnapper
Summary
A path traversal attack when using a "configName" parameter in qSnapper before version 1.3.3 allowed a local attacker to use malicious config files for snapper and so cause a denial of service or potentially escalate privileges to root.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-22 16:23 UTC
CWE
- CWE-23 - Relative path traversal
Assigner
suse
CNA
References
3 references
| URL | Tags |
|---|---|
| https://security.opensuse.org/2026/05/26/qsnapper… | third-party-advisory |
| https://github.com/presire/qSnapper/releases/tag/v1.3.3 | vendor-advisory |
| https://bugzilla.suse.com/show_bug.cgi?id=1261889 | issue-tracking |
Date Public
2026-05-26 15:09
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CVE-2026-40400 (GCVE-0-2026-40400)
Vulnerability from cvelistv5 – Published: 2026-07-14 17:05 – Updated: 2026-10-08 18:13
VLAI
EPSS
VEX
Title
Windows PowerShell Remote Code Execution Vulnerability
Summary
Relative path traversal in Windows PowerShell allows an authorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 00:00 UTC
CWE
- CWE-23 - Relative Path Traversal
Assigner
microsoft
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
20 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | PowerShell 7.5 |
Affected:
7.5.0 , < 7.5.11
(custom)
|
|
| Microsoft | PowerShell 7.6 |
Affected:
7.6.0 , < 7.6.6
(custom)
|
|
| Microsoft | Windows 10 Version 1607 |
Affected:
10.0.14393.0 , < 10.0.14393.9339
(custom)
|
|
| Microsoft | Windows 10 Version 1809 |
Affected:
10.0.17763.0 , < 10.0.17763.9020
(custom)
|
|
| Microsoft | Windows 10 Version 21H2 |
Affected:
10.0.19044.0 , < 10.0.19044.7548
(custom)
|
|
| Microsoft | Windows 10 Version 22H2 |
Affected:
10.0.19045.0 , < 10.0.19045.7548
(custom)
|
|
| Microsoft | Windows 11 Version 24H2 |
Affected:
10.0.26100.0 , < 10.0.26100.8875
(custom)
|
|
| Microsoft | Windows 11 Version 25H2 |
Affected:
10.0.26200.0 , < 10.0.26200.8875
(custom)
|
|
| Microsoft | Windows 11 version 26H1 |
Affected:
10.0.28000.0 , < 10.0.28000.2525
(custom)
|
|
| Microsoft | Windows Server 2012 |
Affected:
6.2.9200.0 , < 6.2.9200.26226
(custom)
|
|
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.9200.0 , < 6.2.9200.26226
(custom)
|
|
| Microsoft | Windows Server 2012 R2 |
Affected:
6.3.9600.0 , < 6.3.9600.23291
(custom)
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) |
Affected:
6.3.9600.0 , < 6.3.9600.23291
(custom)
|
|
| Microsoft | Windows Server 2016 |
Affected:
10.0.14393.0 , < 10.0.14393.9339
(custom)
|
|
| Microsoft | Windows Server 2016 (Server Core installation) |
Affected:
10.0.14393.0 , < 10.0.14393.9339
(custom)
|
|
| Microsoft | Windows Server 2019 |
Affected:
10.0.17763.0 , < 10.0.17763.9020
(custom)
|
|
| Microsoft | Windows Server 2019 (Server Core installation) |
Affected:
10.0.17763.0 , < 10.0.17763.9020
(custom)
|
|
| Microsoft | Windows Server 2022 |
Affected:
10.0.20348.0 , < 10.0.20348.5386
(custom)
|
|
| Microsoft | Windows Server 2025 |
Affected:
10.0.26100.0 , < 10.0.26100.33158
(custom)
|
|
| Microsoft | Windows Server 2025 (Server Core installation) |
Affected:
10.0.26100.0 , < 10.0.26100.33158
(custom)
|
Date Public
2026-07-14 14:00
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],
"product": "Windows 11 Version 24H2",
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"status": "affected",
"version": "10.0.26100.0",
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],
"product": "Windows 11 Version 25H2",
"vendor": "Microsoft",
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"product": "Windows Server 2012 (Server Core installation)",
"vendor": "Microsoft",
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"status": "affected",
"version": "6.2.9200.0",
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},
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],
"product": "Windows Server 2012 R2",
"vendor": "Microsoft",
"versions": [
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"lessThan": "6.3.9600.23291",
"status": "affected",
"version": "6.3.9600.0",
"versionType": "custom"
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},
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"product": "Windows Server 2012 R2 (Server Core installation)",
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"platforms": [
"x64-based Systems"
],
"product": "Windows Server 2016",
"vendor": "Microsoft",
"versions": [
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"lessThan": "10.0.14393.9339",
"status": "affected",
"version": "10.0.14393.0",
"versionType": "custom"
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},
{
"platforms": [
"x64-based Systems"
],
"product": "Windows Server 2016 (Server Core installation)",
"vendor": "Microsoft",
"versions": [
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"lessThan": "10.0.14393.9339",
"status": "affected",
"version": "10.0.14393.0",
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"platforms": [
"x64-based Systems"
],
"product": "Windows Server 2019",
"vendor": "Microsoft",
"versions": [
{
"lessThan": "10.0.17763.9020",
"status": "affected",
"version": "10.0.17763.0",
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]
},
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"product": "Windows Server 2019 (Server Core installation)",
"vendor": "Microsoft",
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{
"platforms": [
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],
"product": "Windows Server 2022",
"vendor": "Microsoft",
"versions": [
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"lessThan": "10.0.20348.5386",
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"version": "10.0.20348.0",
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},
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],
"product": "Windows Server 2025",
"vendor": "Microsoft",
"versions": [
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"version": "10.0.26100.0",
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},
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"product": "Windows Server 2025 (Server Core installation)",
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CVE-2026-39993 (GCVE-0-2026-39993)
Vulnerability from cvelistv5 – Published: 2026-10-15 07:00 – Updated: 2026-10-15 14:48
VLAI
EPSS
VEX
Title
Path Traversal to Root RCE in QNAP Download Station via Addon/Search addon Parameter
Summary
A relative path traversal vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data.
We have already fixed the vulnerability in the following version:
Download Station 5.10.2.313 and later
Download Station 5.11.3.322 and later
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 14:48 UTC
CWE
Assigner
qnap
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.qnap.com/en/app_releasenotes/list.php… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| QNAP Systems Inc. | Download Station |
Affected:
5.10.x , < 5.10.2.313
(custom)
Affected: 5.11.x , < 5.11.3.322 (custom) |
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CVE-2026-39814 (GCVE-0-2026-39814)
Vulnerability from cvelistv5 – Published: 2026-04-14 15:38 – Updated: 2026-10-29 16:16
VLAI
EPSS
VEX
Summary
Multiple Relative Path Traversal vulnerabilities [CWE-23] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.1 through 7.4.13, FortiWeb 7.2.7 through 7.2.13, FortiWeb 7.0.10 through 7.0.12 may allow a local privileged attacker to execute unauthorized code on the underlying system via crafted CLI commands.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-14 00:00 UTC
CWE
- CWE-23 - Execute unauthorized code or commands
Assigner
fortinet
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fortinet | FortiWeb |
Affected:
8.0.0 , ≤ 8.0.2
(semver)
Affected: 7.6.0 , ≤ 7.6.6 (semver) Affected: 7.4.1 , ≤ 7.4.13 (semver) Affected: 7.2.7 , ≤ 7.2.13 (semver) Affected: 7.0.10 , ≤ 7.0.12 (semver) cpe:2.3:a:fortinet:fortiweb:8.0.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:8.0.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.13:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.10:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.9:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.8:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.2.7:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.0.12:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.0.11:*:*:*:*:*:*:* cpe:2.3:a:fortinet:fortiweb:7.0.10:*:*:*:*:*:*:* |
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CVE-2026-34926 (GCVE-0-2026-34926)
Vulnerability from cvelistv5 – Published: 2026-05-21 13:03 – Updated: 2026-05-22 12:47
VLAI
EPSS
VEX
Summary
A directory traversal vulnerability in the Apex One (on-premise) server could allow a pre-authenticated local attacker to modify a key table on the server to inject malicious code to deploy to agents on affected installations.
This vulnerability is only exploitable on the on-premise version of Apex One and a potential attacker must have access to the Apex One Server and already obtained administrative credentials to the server via some other method to exploit this vulnerability.
Severity
6.7 (Medium)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-22 03:55 UTC
CWE
- CWE-23 - Relative Path Traversal
Assigner
trendmicro
CNA
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Trend Micro, Inc. | TrendAI Apex One |
Affected:
2019 (14.0) , < 14.0.0.17079
(semver)
cpe:2.3:a:trendmicro:apexone_op:14.0.0.17079:*:*:*:*:*:*:* |
|
| Trend Micro, Inc. | TrendAI Apex One as a Service |
Affected:
SaaS , < 14.0.20731
(semver)
cpe:2.3:a:trendmicro:apexone_saas:14.0.0.20731:*:*:*:*:*:*:* |
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CVE-2026-34026 (GCVE-0-2026-34026)
Vulnerability from cvelistv5 – Published: 2026-06-15 10:04 – Updated: 2026-06-15 12:29
VLAI
EPSS
VEX
Title
Path traversal in Wertheim SafeController Software allows authenticated users to download arbitrary files
Summary
Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014, contains a path traversal vulnerability in the documentName parameter of the /safe/selfservice/openselfservicedocument endpoint. The application constructs a file path using attacker-controlled input without sufficient validation, allowing an authenticated attacker with any role or permission level to traverse out of the intended document directory and download arbitrary files accessible to the application. This includes, but is not limited to, application log files containing sensitive information and application binaries.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 12:29 UTC
CWE
- CWE-23 - Relative path traversal
Assigner
SEC-VLab
CNA
References
2 references
| URL | Tags |
|---|---|
| https://wertheim-safes.com/safe-deposit-box-management/ | product |
| https://r.sec-consult.com/wertheim | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Wertheim GmbH | Wertheim SafeController Software for VAULT ROOMS (Safe Deposit Locker System) |
Affected:
Wertheim SafeController Software, AssemblyVersion 6.15.8328.28014
|
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Mitigation MIT-5.1
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- When validating filenames, use stringent allowlists that limit the character set to be used. If feasible, only allow a single "." character in the filename to avoid weaknesses such as CWE-23, and exclude directory separators such as "/" to avoid CWE-36. Use a list of allowable file extensions, which will help to avoid CWE-434.
- Do not rely exclusively on a filtering mechanism that removes potentially dangerous characters. This is equivalent to a denylist, which may be incomplete (CWE-184). For example, filtering "/" is insufficient protection if the filesystem also supports the use of "\" as a directory separator. Another possible error could occur when the filtering is applied in a way that still produces dangerous data (CWE-182). For example, if "../" sequences are removed from the ".../...//" string in a sequential fashion, two instances of "../" would be removed from the original string, but the remaining characters would still form the "../" string.
Mitigation MIT-20.1
Implementation
Strategy: Input Validation
- Inputs should be decoded and canonicalized to the application's current internal representation before being validated (CWE-180). Make sure that the application does not decode the same input twice (CWE-174). Such errors could be used to bypass allowlist validation schemes by introducing dangerous inputs after they have been checked.
- Use a built-in path canonicalization function (such as realpath() in C) that produces the canonical version of the pathname, which effectively removes ".." sequences and symbolic links (CWE-23, CWE-59). This includes:
- realpath() in C
- getCanonicalPath() in Java
- GetFullPath() in ASP.NET
- realpath() or abs_path() in Perl
- realpath() in PHP
Mitigation MIT-29
Operation
Strategy: Firewall
Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-139: Relative Path Traversal
An attacker exploits a weakness in input validation on the target by supplying a specially constructed path utilizing dot and slash characters for the purpose of obtaining access to arbitrary files or resources. An attacker modifies a known path on the target in order to reach material that is not available through intended channels. These attacks normally involve adding additional path separators (/ or \) and/or dots (.), or encodings thereof, in various combinations in order to reach parent directories or entirely separate trees of the target's directory structure.
CAPEC-76: Manipulating Web Input to File System Calls
An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.