CVE-2026-97685: fallo de gravedad alta en LimeSurvey
LimeSurvey Community Edition 7.3.0 - Cross-survey object authorization bypass in REST survey patch operations
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.1epss 0.2%
probabilidad de explotación
0.2%top 86% de las CVE
explotación observada
noninguna fuente lo reporta
An authenticated LimeSurvey Community Edition 7.3.0 user allowed to create surveys can use their own survey as an authorized context while supplying question or answer identifiers belonging to another user's survey. The REST survey-patching endpoint checks the attacker's permission against the survey ID in the request URL, but the vulnerable persistence operations resolve the target object independently by its global qid or aid and never verify that it belongs to that authorized survey.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Productos afectados
LimeSurvey · LimeSurveyCVEs relacionadas — LimeSurvey
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-50635HIGHLimeSurvey Password Reset Host Header Injection Discloses Reset TokenEPSS 0.7%CVE-2025-41375CRITICALSQL Injection in LimesurveyEPSS 0.6%CVE-2026-50636HIGHLimeSurvey RemoteControl invite_participants/remind_participants SQL InjectionEPSS 0.6%CVE-2026-63361HIGHLimeSurvey Community Edition 7.0.5 - Reflected XSS in HTML editor popupEPSS 0.5%CVE-2025-41376MEDIUMCRLF Injection in LimesurveyEPSS 0.5%CVE-2026-63360HIGHLimeSurvey Community Edition 7.0.5 - Reflected XSS in user activation confirmation endpointEPSS 0.5%