CVE-2025-39421

HIGH 7.1

WordPress WP Sticky Side Buttons plugin <= 2.1 - Cross Site Request Forgery (CSRF) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Cross-Site Request Forgery (CSRF) vulnerability in Mustafa KUCUK WP Sticky Side Buttons wp-sticky-side-buttons allows Stored XSS.This issue affects WP Sticky Side Buttons: from n/a through <= 2.1.

CWE	CWE-352
Vendor	mustafa kucuk
Product	wp sticky side buttons
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:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Mustafa KUCUK / WP Sticky Side Buttons

0 ≤ 2.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wp-sticky-side-buttons/vulnerability/wordpress-wp-sticky-side-buttons-plugin-2-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Credits

johska | Patchstack Bug Bounty Program