CVE-2020-36993

LimeSurvey <= 4.3.10 - 'Survey Menu' Persistent Cross-Site Scripting

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

28 ene 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

LimeSurvey 4.3.10 contains a stored cross-site scripting vulnerability in the Survey Menu functionality of the administration panel. Attackers can inject malicious SVG scripts through the Surveymenu[title] and Surveymenu[parent_id] parameters to execute arbitrary JavaScript in administrative contexts.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Productos afectados

Limesurvey · LimeSurvey

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Referencias

https://github.com/LimeSurvey/LimeSurvey/commit/3712854a8fd8d875c67640969a1d54c4d93d3676 https://www.exploit-db.com/exploits/48762 https://www.limesurvey.org https://www.vulncheck.com/advisories/limesurvey-survey-menu-persistent-cross-site-scripting