CVE-2025-39596

CRITICAL 9.8

WordPress Quentn WP plugin <= 1.2.8 - Privilege Escalation Vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

Weak Authentication vulnerability in Quentn.com GmbH Quentn WP quentn-wp allows Privilege Escalation.This issue affects Quentn WP: from n/a through <= 1.2.8.

CWE	CWE-1390
Vendor	quentn.com gmbh
Product	quentn wp
Published	Apr 17, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Quentn.com GmbH / Quentn WP

0 ≤ 1.2.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/quentn-wp/vulnerability/wordpress-quentn-wp-1-2-8-privilege-escalation-vulnerability?_s_id=cve

Credits

Le Ngoc Anh | Patchstack Bug Bounty Program