Common Weakness Enumeration
CWE-115
AllowedMisinterpretation of Input
Abstraction: Base · Status: Incomplete
The product misinterprets an input, whether from an attacker or another product, in a security-relevant fashion.
32 vulnerabilities reference this CWE, most recent first.
CVE-2026-122299 (GCVE-0-2026-122299)
Vulnerability from cvelistv5 – Published: 2026-11-04 22:57 – Updated: 2026-11-09 16:55 X_Open Source
VLAI
EPSS
VEX
Title
Dulwich before 1.2.20 Commit Parser Tree Header Misinterpretation
Summary
Dulwich before 1.2.20 contains a commit object parsing vulnerability where the read path in _parse_commit resolves a duplicate tree header to the last occurrence instead of the first, diverging from core git's resolution behavior, while Poetry 2.5.1 ships this version and uses dulwich by default for git dependency installation. Attackers can craft a commit object with two tree headers so that reviewers and CI using git see a benign tree while Poetry's dulwich-based checkout resolves to a different attacker-controlled tree containing malicious build scripts such as setup.py, resulting in unreviewed code execution on the install or build host.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 16:11 UTC
CWE
Assigner
VulnCheck
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/jelmer/dulwich/releases/tag/du… | patchrelease-notes |
| https://github.com/jelmer/dulwich/commit/b77f385b… | issue-trackingpatch |
| https://www.vulncheck.com/advisories/dulwich-befo… | third-party-advisory |
Date Public
2026-11-04 00:00
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CVE-2026-116241 (GCVE-0-2026-116241)
Vulnerability from cvelistv5 – Published: 2026-10-30 19:55 – Updated: 2026-11-06 16:10
VLAI
EPSS
VEX
Title
pgAdmin 4: Import/Export Data query export runs a command through a backslash in a double-quoted identifier
Summary
pgAdmin 4's Import/Export Data tool wraps a user's query export in a psql \copy (...) TO command and checks that the query's parentheses are balanced so that nothing can escape the wrapper. The check rejected a backslash inside a single-quoted string, but not inside a double-quoted identifier, where it treated the next double quote as closing the identifier. psql's \copy parser applies the connection's escape character to whichever quote opened a token, so with standard_conforming_strings off a backslash-escaped double quote does not close the identifier. pgAdmin's and psql's view of the quoting then diverged, a closing parenthesis hidden from the check ended the \copy (...) wrapper, and a following TO PROGRAM clause was executed by psql on the pgAdmin host, as the operating-system account running pgAdmin, before the server rejected the statement. An ordinary database role can turn standard_conforming_strings off for itself, and the Import/Export Data permission is granted to non-administrators by default.
This is a bypass of the fix for CVE-2026-17566. The fix rejects any backslash inside a double-quoted identifier, as was already done for single-quoted strings, since its meaning depends on a server setting that cannot be known reliably when the query is validated.
This issue affects pgAdmin 4: before 9.19.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-06 16:09 UTC
CWE
Assigner
PostgreSQL
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/pgadmin-org/pgadmin4/issues/10663 | issue-tracking |
| https://github.com/pgadmin-org/pgadmin4/commit/9b… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pgadmin.org | pgAdmin 4 |
Affected:
0 , < 9.19
(custom)
|
Date Public
2026-10-29 00:00
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CVE-2026-101170 (GCVE-0-2026-101170)
Vulnerability from cvelistv5 – Published: 2026-11-02 06:18 – Updated: 2026-11-02 19:25
VLAI
EPSS
VEX
Summary
DoS vulnerability in the file parsing module.
Impact: Successful exploitation of this vulnerability may affect availability.
Severity
4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 19:25 UTC
CWE
- CWE-115 - Misinterpretation of input
Assigner
huawei
CNA
References
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CVE-2026-73798 (GCVE-0-2026-73798)
Vulnerability from cvelistv5 – Published: 2026-10-14 11:26 – Updated: 2026-10-14 14:53
VLAI
EPSS
VEX
Title
HPE NonStop DNS 9.2.3 Non Secure Version
Summary
A security vulnerability in HPE NonStop DNS 9.2.3 Non Secure Version could cause a Denial of Service.
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 13:35 UTC
CWE
- CWE-115 - Misinterpretation of input
Assigner
hpe
CNA
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Hewlett Packard Enterprise | HPE NonStop DNS 9.2.3 Non Secure Version |
Affected:
T0685L01^BAE and earlier
|
Date Public
2026-10-14 11:23
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CVE-2026-63650 (GCVE-0-2026-63650)
Vulnerability from cvelistv5 – Published: 2026-08-14 22:13 – Updated: 2026-08-17 15:38
VLAI
EPSS
VEX
Summary
OpenVPN 2.7_alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 15:22 UTC
Assigner
OpenVPN
CNA
References
2 references
| URL | Tags |
|---|---|
| https://community.openvpn.net/Security%20Announce… | vendor-advisory |
| https://community.openvpn.net/ReleaseHistory#open… | release-notes |
Impacted products
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CVE-2026-17566 (GCVE-0-2026-17566)
Vulnerability from cvelistv5 – Published: 2026-07-31 16:00 – Updated: 2026-08-01 03:56
VLAI
EPSS
VEX
Title
pgAdmin 4: RCE via backslash-escape mismatch in Import/Export Data query guard (incomplete defense, sibling gap to CVE-2025-13780)
Summary
pgAdmin 4's Import/Export Data tool builds a psql \copy (...) command line by interpolating a user-supplied SQL query into a Jinja template and passing the rendered line to psql via --command. To stop an attacker from breaking out of the (...) wrapper, create_import_export_job() (route POST /import_export/job/<sid>, gated only by the ordinary, commonly-granted tools_import_export_data permission) validated the query with a hand-written parenthesis-balance checker, _is_query_parens_balanced(). That checker always treated a backslash before a single quote (\') as escaping the quote, i.e. as if standard_conforming_strings were off. PostgreSQL has defaulted standard_conforming_strings to on since 9.1 (2010), the default on every PostgreSQL version pgAdmin 4 currently supports (13-18); under that default psql's own \copy tokenizer treats \ as an ordinary character, so a single quote immediately after it closes the string literal. A query such as SELECT 'a\') TO PROGRAM 'echo pwned' x' was therefore accepted as "balanced" by pgAdmin's checker (which believed the ) was still inside the string), while psql, run through the actual rendered command line, closes the string at that point and treats the following ) as the end of the wrapping \copy (...) subquery, exposing an attacker-chosen TO PROGRAM '<command>' clause that psql executes via popen() -- independent of a subsequent syntax error later on the same line. This is the same class of bug as CVE-2025-12762/CVE-2025-13780 (RCE via psql meta-command/COPY injection during PLAIN-format dump restore), reached through an independently written defense in a different module (Import/Export Data rather than Restore) that had its own, different logic bug (inverted backslash-escape semantics rather than a BOM-defeated regex anchor).
The fix rejects any backslash inside a single-quoted string in the query outright, rather than picking one of the two possible psql interpretations. This is intentionally conservative: because the correct interpretation of \ depends on the target server's standard_conforming_strings setting, which the checker cannot reliably know at validation time, refusing the query is safer than guessing.
This issue affects pgAdmin 4: from the introduction of _is_query_parens_balanced() before 9.18.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 00:00 UTC
CWE
Assigner
PostgreSQL
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/pgadmin-org/pgadmin4/issues/10213 | issue-tracking |
| https://github.com/pgadmin-org/pgadmin4/commit/14… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pgadmin.org | pgAdmin 4 |
Affected:
0 , < 9.18
(custom)
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CVE-2026-17351 (GCVE-0-2026-17351)
Vulnerability from cvelistv5 – Published: 2026-07-31 16:00 – Updated: 2026-08-01 03:56
VLAI
EPSS
VEX
Title
pgAdmin 4: AI Assistant read-only transaction bypass via sqlparse/PostgreSQL lexer disagreement (incomplete fix for CVE-2026-12045)
Summary
The fix for CVE-2026-12045 in pgAdmin 4 9.16 required the LLM-supplied query passed to the AI Assistant's execute_sql_query tool to parse, via sqlparse, as exactly one non-transaction-control statement before running it inside a BEGIN TRANSACTION READ ONLY wrapper. sqlparse's string-literal lexing can disagree with PostgreSQL's own parser: under standard_conforming_strings = on (PostgreSQL's default since 9.1), a backslash immediately before a quote is an ordinary character to PostgreSQL, but sqlparse treats it as escaping the quote. A payload such as SELECT '\';COMMIT;CREATE TABLE pwn(x int);SELECT 1 --' therefore parses as a single SELECT to sqlparse's validator, while PostgreSQL executes it as four statements: the smuggled COMMIT ends the wrapping read-only transaction, and the trailing ROLLBACK becomes a no-op. This reintroduces the same write/RCE bypass CVE-2026-12045 was meant to close, reachable via the same indirect prompt-injection delivery (an attacker plants the payload in any object the AI Assistant may read; the LLM emits it as a tool call).
An initial candidate fix ran the query with psycopg's execute(..., prepare=True), intending to force PostgreSQL's own Parse step (extended query protocol) to reject multi-statement text regardless of sqlparse's classification. This candidate fix does not work as submitted: psycopg3's PrepareManager silently ignores the prepare argument whenever the connection's prepare_threshold is None, which is pgAdmin's default for every server connection (the per-server "Prepare threshold" field is blank unless an administrator explicitly sets it) -- psycopg3 falls back to the simple query protocol, the same multi-statement-capable path the bypass exploits, so the candidate fix closes nothing on any real-world default configuration.
The corrected fix sets conn.prepare_threshold = 0 directly on the dedicated, single-use read-only connection the AI Assistant tool opens, structurally forcing the extended query protocol independent of any server-level configuration. Verified against a live PostgreSQL 18 instance: the payload executes successfully under the prepare_threshold=None (default) behavior, and is rejected with "cannot insert multiple commands into a prepared statement" once prepare_threshold=0 is set on that connection.
This issue affects pgAdmin 4: from 9.13 before 9.17.
Severity
9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-31 00:00 UTC
CWE
Assigner
PostgreSQL
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/pgadmin-org/pgadmin4/issues/10192 | issue-tracking |
| https://github.com/pgadmin-org/pgadmin4/commit/ef… | patch |
| https://github.com/pgadmin-org/pgadmin4/commit/bf… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| pgadmin.org | pgAdmin 4 |
Affected:
9.13 , < 9.17
(custom)
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CVE-2026-12491 (GCVE-0-2026-12491)
Vulnerability from cvelistv5 – Published: 2026-06-17 10:07 – Updated: 2026-07-07 07:44
VLAI
EPSS
VEX
Title
Vllm: vllm: image exif rotation & png trns transparency not normalized, causing mismatch between model input and expectations
Summary
A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from improper handling of image metadata, specifically EXIF orientation and PNG transparency (tRNS) data, during image processing. When images are converted to RGB, transparency information may be implicitly discarded or remapped, leading to unexpected rendering of transparent pixels and distortion of input content. This can result in the model misinterpreting image content, potentially affecting the integrity of processed data.
Severity
4.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-17 14:47 UTC
CWE
- CWE-115 - Misinterpretation of Input
Assigner
redhat
CNA
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2026-12491 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2489786 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| vllm-project | vLLM |
Affected:
0.11.0 , < 0.24.0
(semver)
|
|
| Red Hat | Red Hat AI Inference Server |
cpe:/a:redhat:ai_inference_server:3
|
|
| Red Hat | Red Hat Enterprise Linux AI (RHEL AI) 3 |
cpe:/a:redhat:enterprise_linux_ai:3
|
|
| Red Hat | Red Hat OpenShift AI (RHOAI) |
cpe:/a:redhat:openshift_ai
|
Date Public
2026-06-10 00:00
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CVE-2025-68113 (GCVE-0-2025-68113)
Vulnerability from cvelistv5 – Published: 2025-12-16 00:53 – Updated: 2025-12-16 21:14
VLAI
EPSS
VEX
Title
ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay
Summary
ALTCHA is privacy-first software for captcha and bot protection. A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modified expiration value. This may allow previously solved challenges to be reused beyond their intended lifetime, depending on server-side replay handling and deployment assumptions. The vulnerability primarily impacts abuse-prevention mechanisms such as rate limiting and bot mitigation. It does not directly affect data confidentiality or integrity. This issue has been addressed by enforcing explicit semantic separation between challenge parameters and the nonce during HMAC computation. Users are advised to upgrade to patched versions, which include version 1.0.0 of the altcha Golang package, version 1.0.0 of the altcha Rubygem, version 1.0.0 of the altcha pip package, version 1.0.0 of the altcha Erlang package, version 1.4.1 of the altcha-lib npm package, version 1.3.1 of the altcha-org/altcha Composer package, and version 1.3.0 of the org.altcha:altcha Maven package. As a mitigation, implementations may append a delimiter to the end of the `salt` value prior to HMAC computation (for example, `<salt>?expires=<time>&`). This prevents ambiguity between parameters and the nonce and is backward-compatible with existing implementations, as the delimiter is treated as a standard URL parameter separator.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-16 21:13 UTC
Assigner
GitHub_M
CNA
References
10 references
| URL | Tags |
|---|---|
| https://github.com/altcha-org/altcha-lib/security… | x_refsource_CONFIRM |
| https://github.com/altcha-org/altcha-lib-ex/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-go/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-java/com… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-php/comm… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-rb/commi… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib/commit/c… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-java/rel… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib-php/rele… | x_refsource_MISC |
| https://github.com/altcha-org/altcha-lib/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| altcha-org | altcha-lib |
Affected:
< 1.4.1
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"url": "https://github.com/altcha-org/altcha-lib/security/advisories/GHSA-6gvq-jcmp-8959"
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{
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{
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{
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{
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"tags": [
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"url": "https://github.com/altcha-org/altcha-lib/commit/cb95d83a8d08e273b6be15e48988e7eaf60d5c08"
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{
"name": "https://github.com/altcha-org/altcha-lib-java/releases/tag/v1.3.0",
"tags": [
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"url": "https://github.com/altcha-org/altcha-lib-java/releases/tag/v1.3.0"
},
{
"name": "https://github.com/altcha-org/altcha-lib-php/releases/tag/v1.3.1",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/altcha-org/altcha-lib-php/releases/tag/v1.3.1"
},
{
"name": "https://github.com/altcha-org/altcha-lib/releases/tag/1.4.1",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/altcha-org/altcha-lib/releases/tag/1.4.1"
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"discovery": "UNKNOWN"
},
"title": "ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2025-68113",
"datePublished": "2025-12-16T00:53:59.401Z",
"dateReserved": "2025-12-15T14:44:59.221Z",
"dateUpdated": "2025-12-16T21:14:09.436Z",
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CVE-2025-55303 (GCVE-0-2025-55303)
Vulnerability from cvelistv5 – Published: 2025-08-19 18:08 – Updated: 2025-08-19 20:50
VLAI
EPSS
VEX
Title
Unauthorized third-party images in Astro’s _image endpoint
Summary
Astro is a web framework for content-driven websites. In versions of astro before 5.13.2 and 4.16.18, the image optimization endpoint in projects deployed with on-demand rendering allows images from unauthorized third-party domains to be served. On-demand rendered sites built with Astro include an /_image endpoint which returns optimized versions of images. A bug in impacted versions of astro allows an attacker to bypass the third-party domain restrictions by using a protocol-relative URL as the image source, e.g. /_image?href=//example.com/image.png. This vulnerability is fixed in 5.13.2 and 4.16.18.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-19 20:49 UTC
CWE
Assigner
GitHub_M
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/withastro/astro/security/advis… | x_refsource_CONFIRM |
| https://github.com/withastro/astro/commit/4d16de7… | x_refsource_MISC |
Impacted products
{
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"metrics": [
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"id": "CVE-2025-55303",
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"title": "CISA ADP Vulnrichment"
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"cna": {
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"vendor": "withastro",
"versions": [
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],
"metrics": [
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"cvssV4_0": {
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"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "LOW",
"subIntegrityImpact": "LOW",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
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"problemTypes": [
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"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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"state": "PUBLISHED"
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No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.