CVE-2021-3340

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CVSS 3.1

6.1 medium

EPSS

<1%p54

Published

Feb 1, 2021 (Feb 1, 2021)

Modified

Jun 17, 2026

Description

A cross-site scripting (XSS) vulnerability in many forms of Wikindx before 5.7.0 and 6.x through 6.4.0 allows remote attackers to inject arbitrary web script or HTML via the message parameter to index.php?action=initLogon or modules/admin/DELETEIMAGES.php.

Vendors: wikindx project
Products: wikindx
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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