CVE-2025-39421

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

HIGH

7.1

CVSS Score

Published: April 17, 2025 at 03:17 PM UTC

Updated: June 17, 2026 at 09:17 AM UTC

1 product affected across 1 vendorWP Sticky Side Buttons

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Severity

HIGH7.1

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

WP Sticky Side Buttons · Mustafa Kucukwordpress-plugin

60%

v ≤ 2.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]

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

VDB Entry

Source: cverecord

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHPatchstack

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: CHANGED
Confidentiality: LOW
Integrity: LOW
Availability: LOW

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-352

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