CVE-2020-25797

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

LimeSurvey 3.21.1 is affected by cross-site scripting (XSS) in the Add Participants Function (First and last name parameters). When the survey participant being edited, e.g. by an administrative user, the JavaScript code will be executed in the browser.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://bugs.limesurvey.org/view.php?id=15680Exploit, Vendor Advisory
https://github.com/LimeSurvey/LimeSurvey/commit/0a7bdfa1c166f734d11a1528c8d9a7d61b670ad7Patch, Vendor Advisory
https://bugs.limesurvey.org/view.php?id=15680Exploit, Vendor Advisory
https://github.com/LimeSurvey/LimeSurvey/commit/0a7bdfa1c166f734d11a1528c8d9a7d61b670ad7Patch, Vendor Advisory

Timeline

Published: Dec 31, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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