🦸 💥 Calling all superheroes and hunters! Introducing the End of Year Holiday Extravaganza and the WordPress Superhero Challenge for the Wordfence Bug Bounty Program

Through December 9th, 2024, all in-scope vulnerability types for WordPress plugins/themes with >= 1,000 Active Installations are in-scope for ALL researchers, all plugins and themes that are hosted in the WordPress.org repository with at least 50 active installs that have been updated in the last 2 years will be in-scope for ALL researchers, the minimum bounty awarded for all in-scope submissions will be $5, and ALL researchers earn automatic bonuses of 5%-180% for valid submissions in software with 1,000 - 4,999,999 active installs, pending report limits are increased for all, and it's possible to earn up to $31,200 for high impact vulnerabilities!

Review what's in scope for your tier and updated bounties with bonuses here!

Multiple Themes (Various Versions) - Cross-Site Request Forgery to Arbitrary Plugin Activation

Wordfence Intelligence > Vulnerability Database > Multiple Themes (Various Versions) - Cross-Site Request Forgery to Arbitrary Plugin Activation

4.3

Cross-Site Request Forgery (CSRF)

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

CVE	CVE-2023-33923
CVSS	4.3 (Medium)
Publicly Published	May 30, 2023
Last Updated	January 22, 2024
Researcher	Dave Jong - Patchstack

Description

Several themes for WordPress are vulnerable to Cross-Site Request Forgery due to missing nonce validation on the activate_plugin() function called via an AJAX action in various versions of the themes. This makes it possible for unauthenticated attackers to activate arbitrary plugins via a forged request, if they can trick an authenticated user into performing an action such as clicking on a link.

References

Vulnerability Details for Viral News

Viral News

Software Type	Theme
Software Slug	viral-news (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.4.6, or a newer patched version
Affected Version	<= 1.4.5
Patched Version	1.4.6

2 other affected software packages

HashOne

Software Type	Theme
Software Slug	hashone (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.3.1, or a newer patched version
Affected Version	<= 1.3.0
Patched Version	1.3.1

Viral

Software Type	Theme
Software Slug	viral (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 1.8.1, or a newer patched version
Affected Version	<= 1.8.0
Patched Version	1.8.1

This record contains material that is subject to copyright.

License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more.

License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more.

Have information to add, or spot any errors? Contact us at wfi-support@wordfence.com so we can make any appropriate adjustments.

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.

Documentation