CVE-2026-31940
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, in main/lp/aicc_hacp.php, user-controlled request parameters are directly used to set the PHP session ID before loading global bootstrap. This leads to session fixation. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| chamilo | chamilo-lms | < 1.11.38 | affected |
| chamilo | chamilo-lms | >= 2.0.0-alpha.1, < 2.0.0-RC.3 | affected |
Weaknesses
- CWE-384: CWE-384: Session Fixation
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-4gp7-cfjh-77gv
- https://github.com/chamilo/chamilo-lms/commit/ce0192c62e48c9d9474d915c541b3274844afbf9
- https://github.com/chamilo/chamilo-lms/commit/e337b7cc74a0276a0b4f91f9282204d20cac1869
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