VULNERABILITY INTELLIGENCE

CVE-2025-41076

CVSS score6.9 MEDIUM
EPSS probability0.28%
CISA KEVNot currently listed
Published2025-11-20
Last modified2026-10-19
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Description

In version 6.13.0 of LimeSurvey, any external user can cause a 500 error in the survey system by sending a malformed session cookie. Instead of displaying a generic error message, the system exposes internal backend information, including the use of the Yii framework, the MySQL/MariaDB database engine, the table name 'lime_sessions', primary keys, and fragments of the content that caused the conflict. This information can simplify the collection of data about the internal architecture of the application by an attacker.

Weakness classification

  • CWE-209: Generation of Error Message Containing Sensitive Information

Primary references