CVE-2021-39319

MEDIUM

Published Dec 14, 20214y ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published Dec 14, 2021 4y ago

Last Modified Jun 17, 2026 2w ago

Description

The duoFAQ - Responsive, Flat, Simple FAQ WordPess plugin is vulnerable to Reflected Cross-Site Scripting via the msg parameter found in the ~/duogeek/duogeek-panel.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.4.8.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 1

Vendor	Product	Version	Range
duogeek	duofaq-responsive-flat-simple-faq	*	≤1.4.8

References 2

plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/duofaq-responsive-flat-simple-faq/tags/1.4.8/duogeek/duogeek-panel.php#L388

Third Party Advisory
wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39319

Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.