What is the severity of CVE-2025-26877?

CVE-2025-26877 is a high-severity vulnerability due to its risk of allowing stored cross-site scripting (XSS).

How do I fix CVE-2025-26877?

To fix CVE-2025-26877, update Rustaurius Front End Users and WordPress Front End Users Plugin to version 3.2.31 or later.

Who is affected by CVE-2025-26877?

CVE-2025-26877 affects users of Rustaurius Front End Users and the WordPress Front End Users Plugin up to version 3.2.30.

What type of vulnerability is CVE-2025-26877?

CVE-2025-26877 is classified as a cross-site scripting (XSS) vulnerability, specifically a stored XSS issue.

Can CVE-2025-26877 lead to data theft?

Yes, if exploited, CVE-2025-26877 can lead to data theft by allowing attackers to execute scripts in the context of user sessions.

Vulnerability/
CVE-2025-26877

medium

6.5

CWE

EPSS

0.035%

25/2/2025

CVE-2025-26877: WordPress Front End Users Plugin <= 3.2.30 - Cross Site Scripting (XSS) vulnerability

First published: Tue Feb 25 2025(Updated: )

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rustaurius Front End Users allows Stored XSS. This issue affects Front End Users: from n/a through 3.2.30.

Credit: audit@patchstack.com

Affected Software	Affected Version	How to fix
Rustaurius Front End Users	<=3.2.30
WordPress Front End Users Plugin	<=3.2.30

Remedy

Update the WordPress Front End Users wordpress plugin to the latest available version (at least 3.2.31).

Never miss a vulnerability like this again

Reference Links

https://patchstack.com/database/wordpress/plugin/front-end-only-users/vulnerability/wordpress-front-end-users-plugin-3-2-30-cross-site-scripting-xss-vulnerability?_s_id=cve

Frequently Asked Questions

What is the severity of CVE-2025-26877?
CVE-2025-26877 is a high-severity vulnerability due to its risk of allowing stored cross-site scripting (XSS).
How do I fix CVE-2025-26877?
To fix CVE-2025-26877, update Rustaurius Front End Users and WordPress Front End Users Plugin to version 3.2.31 or later.
Who is affected by CVE-2025-26877?
CVE-2025-26877 affects users of Rustaurius Front End Users and the WordPress Front End Users Plugin up to version 3.2.30.
What type of vulnerability is CVE-2025-26877?
CVE-2025-26877 is classified as a cross-site scripting (XSS) vulnerability, specifically a stored XSS issue.
Can CVE-2025-26877 lead to data theft?
Yes, if exploited, CVE-2025-26877 can lead to data theft by allowing attackers to execute scripts in the context of user sessions.

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source/MITRE
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