Unrated severityOSV Advisory· Published Jan 28, 2026· Updated Mar 5, 2026
LimeSurvey <= 4.3.10 - 'Survey Menu' Persistent Cross-Site Scripting
CVE-2020-36993
Description
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.
Affected products
1- Range: 1.45a, 1.45a_2007-02-24, 1.50_2007-08-06, …
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- github.com/LimeSurvey/LimeSurvey/commit/3712854a8fd8d875c67640969a1d54c4d93d3676mitreissue-trackingpatch
- www.exploit-db.com/exploits/48762mitreexploit
- www.vulncheck.com/advisories/limesurvey-survey-menu-persistent-cross-site-scriptingmitrethird-party-advisory
- www.limesurvey.orgmitreproduct
News mentions
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