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12 vulnerabilities found for chamilo by chamilo
CVE-2023-4225 (GCVE-0-2023-4225)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:22 – Updated: 2025-06-05 13:54
VLAI
EPSS
VEX
Title
Chamilo LMS File Upload Functionality Remote Code Execution
Summary
Unrestricted file upload in `/main/inc/ajax/exercise.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2023-11-28 15:56 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
STAR_Labs
CNA
References
5 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4225 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/6f3… | patch |
| https://github.com/chamilo/chamilo-lms/commit/f3d… | patch |
| https://github.com/chamilo/chamilo-lms/commit/e86… | patch |
Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:chamilo:chamilo:1.11.2:*:*:*:*:*:*:*"
],
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"product": "chamilo",
"vendor": "chamilo",
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"status": "affected",
"version": "0",
"versionType": "semver"
}
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],
"metrics": [
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"other": {
"content": {
"id": "CVE-2023-4225",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2023-11-28T15:56:21.077288Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:17:12.131Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
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"tags": [
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"url": "https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-129-2023-09-04-Critical-impact-Moderate-risk-Authenticated-users-may-gain-unauthenticated-RCE-CVE-2023-4223CVE-2023-4224CVE-2023-4225CVE-2023-4226"
},
{
"tags": [
"third-party-advisory",
"x_transferred"
],
"url": "https://starlabs.sg/advisories/23/23-4225"
},
{
"tags": [
"patch",
"x_transferred"
],
"url": "https://github.com/chamilo/chamilo-lms/commit/6f32625a012d5de2dfe8edbccb4ed14a85e310d4"
},
{
"tags": [
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],
"url": "https://github.com/chamilo/chamilo-lms/commit/f3d62b65ad60d68096c2674d5695339f04de0b8a"
},
{
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"url": "https://github.com/chamilo/chamilo-lms/commit/e864127a440c2cab0eb62c113a04e2e904543a1f"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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"product": "Chamilo",
"vendor": "Chamilo",
"versions": [
{
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"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
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"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Ngo Wei Lin (@Creastery) of STAR Labs SG Pte. Ltd. (@starlabs_sg)"
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],
"descriptions": [
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"impacts": [
{
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"descriptions": [
{
"lang": "en",
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}
],
"metrics": [
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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},
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},
{
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"url": "https://github.com/chamilo/chamilo-lms/commit/f3d62b65ad60d68096c2674d5695339f04de0b8a"
},
{
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],
"url": "https://github.com/chamilo/chamilo-lms/commit/e864127a440c2cab0eb62c113a04e2e904543a1f"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Chamilo LMS File Upload Functionality Remote Code Execution",
"x_generator": {
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}
}
},
"cveMetadata": {
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"assignerShortName": "STAR_Labs",
"cveId": "CVE-2023-4225",
"datePublished": "2023-11-28T07:22:04.207Z",
"dateReserved": "2023-08-08T06:52:34.311Z",
"dateUpdated": "2025-06-05T13:54:07.400Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-4226 (GCVE-0-2023-4226)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:21 – Updated: 2024-08-02 07:17
VLAI
EPSS
VEX
Title
Chamilo LMS File Upload Functionality Remote Code Execution
Summary
Unrestricted file upload in `/main/inc/ajax/work.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.
Severity
8.8 (High)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
STAR_Labs
CNA
References
5 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4226 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/6f3… | patch |
| https://github.com/chamilo/chamilo-lms/commit/f3d… | patch |
| https://github.com/chamilo/chamilo-lms/commit/e86… | patch |
{
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"references": [
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"url": "https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-129-2023-09-04-Critical-impact-Moderate-risk-Authenticated-users-may-gain-unauthenticated-RCE-CVE-2023-4223CVE-2023-4224CVE-2023-4225CVE-2023-4226"
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],
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"cna": {
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"product": "Chamilo",
"vendor": "Chamilo",
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"user": "00000000-0000-4000-9000-000000000000",
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"impacts": [
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"descriptions": [
{
"lang": "en",
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}
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}
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
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CVE-2023-4224 (GCVE-0-2023-4224)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:19 – Updated: 2024-08-02 07:17
VLAI
EPSS
VEX
Title
Chamilo LMS File Upload Functionality Remote Code Execution
Summary
Unrestricted file upload in `/main/inc/ajax/dropbox.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.
Severity
8.8 (High)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
STAR_Labs
CNA
References
5 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4224 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/6f3… | patch |
| https://github.com/chamilo/chamilo-lms/commit/f3d… | patch |
| https://github.com/chamilo/chamilo-lms/commit/e86… | patch |
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"cveId": "CVE-2023-4224",
"datePublished": "2023-11-28T07:19:31.720Z",
"dateReserved": "2023-08-08T06:52:32.927Z",
"dateUpdated": "2024-08-02T07:17:12.200Z",
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CVE-2023-4223 (GCVE-0-2023-4223)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:18 – Updated: 2024-12-02 19:31
VLAI
EPSS
VEX
Title
Chamilo LMS File Upload Functionality Remote Code Execution
Summary
Unrestricted file upload in `/main/inc/ajax/document.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.
Severity
8.8 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-02 19:30 UTC
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
STAR_Labs
CNA
References
5 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4223 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/6f3… | patch |
| https://github.com/chamilo/chamilo-lms/commit/3d7… | patch |
| https://github.com/chamilo/chamilo-lms/commit/e86… | patch |
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CVE-2023-4222 (GCVE-0-2023-4222)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:15 – Updated: 2024-08-02 07:17
VLAI
EPSS
VEX
Title
Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability
Summary
Command injection in `main/lp/openoffice_text_document.class.php` in Chamilo LMS <= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.
Severity
7.2 (High)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
STAR_Labs
CNA
References
4 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4222 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/ed7… | patch |
| https://github.com/chamilo/chamilo-lms/commit/841… | patch |
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CVE-2023-4221 (GCVE-0-2023-4221)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:13 – Updated: 2024-08-02 07:17
VLAI
EPSS
VEX
Title
Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability
Summary
Command injection in `main/lp/openoffice_presentation.class.php` in Chamilo LMS <= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.
Severity
7.2 (High)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
STAR_Labs
CNA
References
4 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4221 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/ed7… | patch |
| https://github.com/chamilo/chamilo-lms/commit/841… | patch |
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CVE-2023-4220 (GCVE-0-2023-4220)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:11 – Updated: 2024-08-02 07:17
VLAI
EPSS
VEX
Title
Chamilo LMS Unauthenticated Big Upload File Remote Code Execution
Summary
Unrestricted file upload in big file upload functionality in `/main/inc/lib/javascript/bigupload/inc/bigUpload.php` in Chamilo LMS <= v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via uploading of web shell.
Severity
8.1 (High)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
STAR_Labs
CNA
References
3 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-4220 | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/3b4… | patch |
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CVE-2023-3545 (GCVE-0-2023-3545)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:07 – Updated: 2024-08-02 07:01
VLAI
EPSS
VEX
Title
Chamilo LMS Htaccess File Upload Security Bypass
Summary
Improper sanitisation in `main/inc/lib/fileUpload.lib.php` in Chamilo LMS <= v1.11.20 on Windows and Apache installations allows unauthenticated attackers to bypass file upload security protections and obtain remote code execution via uploading of `.htaccess` file. This vulnerability may be exploited by privileged attackers or chained with unauthenticated arbitrary file write vulnerabilities, such as CVE-2023-3533, to achieve remote code execution.
Severity
9.8 (Critical)
CWE
- CWE-178 - Improper Handling of Case Sensitivity
Assigner
STAR_Labs
CNA
References
3 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-3545/ | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/dc7… | patch |
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CVE-2023-3533 (GCVE-0-2023-3533)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:06 – Updated: 2024-08-02 06:55
VLAI
EPSS
VEX
Title
Chamilo LMS Unauthenticated Remote Code Execution via Arbitrary File Write
Summary
Path traversal in file upload functionality in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via arbitrary file write.
Severity
9.8 (Critical)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
STAR_Labs
CNA
References
3 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-3533/ | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/37b… | patch |
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CVE-2023-3368 (GCVE-0-2023-3368)
Vulnerability from cvelistv5 – Published: 2023-11-28 07:05 – Updated: 2025-06-03 13:58
VLAI
EPSS
VEX
Title
Chamilo LMS Unauthenticated Command Injection
Summary
Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-03 13:58 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
STAR_Labs
CNA
References
4 references
| URL | Tags |
|---|---|
| https://support.chamilo.org/projects/chamilo-18/w… | vendor-advisory |
| https://starlabs.sg/advisories/23/23-3368/ | third-party-advisory |
| https://github.com/chamilo/chamilo-lms/commit/37b… | patch |
| https://https://github.com/chamilo/chamilo-lms/co… | patch |
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CVE-2013-0739 (GCVE-0-2013-0739)
Vulnerability from cvelistv5 – Published: 2020-01-30 13:38 – Updated: 2024-08-06 14:33
VLAI
EPSS
VEX
Summary
Chamilo 1.9.4 has XSS due to improper validation of user-supplied input by the chat.php script.
Severity
No CVSS data available.
CWE
- XSS
Assigner
flexera
CNA
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/58735 | x_refsource_MISC |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | x_refsource_MISC |
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CVE-2013-0738 (GCVE-0-2013-0738)
Vulnerability from cvelistv5 – Published: 2020-01-30 13:34 – Updated: 2024-08-06 14:33
VLAI
EPSS
VEX
Summary
Chamilo 1.9.4 has Multiple XSS and HTML Injection Vulnerabilities: blog.php and announcements.php.
Severity
No CVSS data available.
CWE
- XSS
Assigner
flexera
CNA
References
2 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/58735 | x_refsource_MISC |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | x_refsource_MISC |
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