CVE-2025-52470

MEDIUM EPSS 11.8%
Published Mar 2, 20264mo ago · Modified Mar 3, 20263mo ago
4.8 CVSS 3.1
Medium
Find Similar
Published Mar 2, 2026 4mo ago
Last Modified Mar 3, 2026 3mo ago

Description

Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists in the session_category_add.php script. The vulnerability is caused by improper sanitization of the Category Name field, allowing privileged users to inject persistent JavaScript payloads. The injected script is later executed when accessing add_many_sessions_to_category.php, potentially compromising administrative sessions. This issue has been patched in version 1.11.30.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
11.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

VendorProductVersionRange
chamilochamilo_lms* <1.11.30

References 3

  • github.com https://github.com/chamilo/chamilo-lms/commit/ead79db4eb034b8c11a3d6036759d083de37530c
    Patch
  • github.com https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30
    ProductRelease Notes
  • github.com https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-p4m6-gwhg-x89f
    ExploitVendor Advisory

Remediation

  • github.com https://github.com/chamilo/chamilo-lms/commit/ead79db4eb034b8c11a3d6036759d083de37530c
    Patch