{"id":"CVE-2025-41076","summary":"Multiple vulnerabilities in Limesurvey","details":"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.","aliases":["BIT-limesurvey-2025-41076"],"modified":"2026-08-12T03:51:46.031369283Z","published":"2025-11-20T12:52:25.797Z","database_specific":{"cna_assigner":"INCIBE","cwe_ids":["CWE-209"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/41xxx/CVE-2025-41076.json","unresolved_ranges":[{"extracted_events":[{"introduced":"6.13.0"},{"last_affected":"6.13.0"}],"source":"AFFECTED_FIELD"}]},"references":[{"type":"WEB","url":"https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-limesurvey-0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/41xxx/CVE-2025-41076.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-41076"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/limesurvey/limesurvey","events":[{"introduced":"7ff92032e56eefaa0c5252a81cbd6bdbb2f03deb"},{"last_affected":"7ff92032e56eefaa0c5252a81cbd6bdbb2f03deb"}],"database_specific":{"extracted_events":[{"introduced":"6.13.0"},{"last_affected":"6.13.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:limesurvey:limesurvey:6.13.0:*:*:*:*:*:*:*"}}],"versions":["6.13.0","6.13.0+250415"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-41076.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}