CVE-2020-25798

MEDIUM

LimeSurvey <= 3.21.1 - Authenticated Stored Cross-Site Scripting via ParticipantAttributeNamesDropdown

Title source: llm
STIX 2.1

Description

A stored cross-site scripting (XSS) vulnerability in LimeSurvey before and including 3.21.1 allows authenticated users with correct permissions to inject arbitrary web script or HTML via parameter ParticipantAttributeNamesDropdown of the Attributes on the central participant database page. When the survey attribute being edited or viewed, e.g. by an administrative user, the JavaScript code will be executed in the browser.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Vendor Advisory x_refsource_misc
https://bugs.limesurvey.org/view.php?id=15672

Scores

CVSS v3 5.4
EPSS 0.0064
EPSS Percentile 45.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
limesurvey/limesurvey < 3.21.1
Published Nov 17, 2020
Tracked Since Feb 18, 2026