CVE-2025-26153

MEDIUM EPSS 19.9%
Published Apr 16, 20251y ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
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Published Apr 16, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

A Stored XSS vulnerability exists in the message compose feature of Chamilo LMS 1.11.28. Attackers can inject malicious scripts into messages, which execute when victims, such as administrators, reply to the message.

CVSS Details

Base Score
5.4
Exploitability
2.3
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
19.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 3

  • gist.github.com https://gist.github.com/NoSpaceAvailable/234acdf57b5d7b29b2f39090c1686bc8
  • github.com https://github.com/chamilo/chamilo-lms/commit/beb07770d674fcc9db6df0e59aab107678c28682
  • github.com https://github.com/chamilo/chamilo-lms/commit/d5c29cf39ac30d7364a52bba4036c3e870412066

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.