CVE-2020-36993 - LimeSurvey <= 4.3.10 - 'Survey Menu' Persistent Cross-Site Scripting

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MEDIUM

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

Published Jan 28, 2026

5.1

MEDIUM

CVSS 4.0

EPSS 0.29%

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

Vendor Limesurvey Product LimeSurvey Default
n/a
- Version
  0
  Status
  affected
  Constraints
  <=4.3.10

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Limesurvey

LimeSurvey

n/a

Version	Status	Constraints
0	affected	<=4.3.10

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30901
Advisory
https://github.com/LimeSurvey/LimeSurvey/commit/3712854a8fd8d875c67640969a1d54c4d93d3676
patch
https://www.exploit-db.com/exploits/48762
exploitThird Party AdvisoryVDB Entry
https://www.limesurvey.org
product
https://www.vulncheck.com/advisories/limesurvey-survey-menu-persistent-cross-site-scripting
third-party-advisoryThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30901		Advisory
https://github.com/LimeSurvey/LimeSurvey/commit/3712854a8fd8d875c67640969a1d54c4d93d3676		patch
https://www.exploit-db.com/exploits/48762		exploitThird Party AdvisoryVDB Entry
https://www.limesurvey.org		product
https://www.vulncheck.com/advisories/limesurvey-survey-menu-persistent-cross-site-scripting		third-party-advisoryThird Party Advisory