PT-2026-25797 · Chamilo · Chamilo Lms

Kr1Shna4Garwal · Published 2026-03-16 · Updated 2026-03-16 · CVE-2026-28430

Mitre

CVSS v4.0

9.3

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Chamilo LMS is a learning management system. Prior to version 1.11.34, there is an unauthenticated SQL injection vulnerability which allows remote attackers to execute arbitrary SQL commands via the custom dates parameter. By chaining this with a predictable legacy password reset mechanism, an attacker can achieve full administrative account takeover without any prior credentials. The vulnerability also exposes the entire database, including PII and system configurations. This issue has been patched in version 1.11.34.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-28430

Affected Products

Chamilo Lms

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-28430 · Security Note
• https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-84gw-qjw9-v8jv · Note
• https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.34 · Note