Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, a Reflected Cross-Site Scripting (XSS) vulnerability in the exercise question list admin panel allows an attacker to execute arbitrary JavaScript in an authenticated teacher's browser. The pagination code merges all $_GET parameters via array_merge() and outputs the result via http_build_query() directly into HTML href attributes without htmlspecialchars() encoding. This vulnerability is fixed in 2.0.0-RC.3.
Metrics
Affected Vendors & Products
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History
Wed, 15 Apr 2026 15:15:00 +0000
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ssvc
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Mon, 13 Apr 2026 13:00:00 +0000
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Chamilo
Chamilo chamilo Lms |
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Chamilo
Chamilo chamilo Lms |
Fri, 10 Apr 2026 18:00:00 +0000
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| Description | Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, a Reflected Cross-Site Scripting (XSS) vulnerability in the exercise question list admin panel allows an attacker to execute arbitrary JavaScript in an authenticated teacher's browser. The pagination code merges all $_GET parameters via array_merge() and outputs the result via http_build_query() directly into HTML href attributes without htmlspecialchars() encoding. This vulnerability is fixed in 2.0.0-RC.3. | |
| Title | Chamilo LMS has Reflected XSS via Unsanitized http_build_query() in Exercise Question List Pagination | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-04-10T17:42:24.220Z
Updated: 2026-04-15T14:51:41.852Z
Reserved: 2026-03-16T21:03:44.422Z
Link: CVE-2026-32893
Updated: 2026-04-15T14:51:37.366Z
Status : Undergoing Analysis
Published: 2026-04-10T18:16:41.953
Modified: 2026-04-13T15:02:06.187
Link: CVE-2026-32893
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