CVE-2020-36993

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

6.4 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N                                    

Vulnerability 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.

Vulnerability Details

Published Date

January 28, 2026

Last Modified

February 02, 2026

CWE ID

CWE-79

Source

NVD

Vendor

Limesurvey

Product

LimeSurvey

External References

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

CVE-2020-36993

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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