CVE-2025-23749 HIGH

CVE-2025-23749: WordPress mybb Last Topics plugin <= 1.0 - CSRF to Stored XSS vulnerability

Vendor Progpars.net

Product mybb Last Topics

Weakness CWE-352 · CSRF

Published January 16, 2025

Last update May 11, 2026

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction Required

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Cross-Site Request Forgery (CSRF) vulnerability in progpars.net mybb Last Topics mybb-last-topics allows Stored XSS.This issue affects mybb Last Topics: from n/a through <= 1.0.

Explanation of Vulnerability in Simple Terms

02Summary

MyBB Last Topics contains a cross-site request forgery (CSRF) vulnerability affecting versions up to 1.0. An attacker can craft a malicious link or page that, when visited by a logged-in site administrator, performs unwanted actions on the MyBB forum without the admin's knowledge or consent. The vulnerability requires user interaction and can affect the confidentiality, integrity, and availability of the forum.

What an attacker can do

03Attacker Capabilities

Perform unauthorized actions on the MyBB forum by tricking an admin into visiting a malicious page.

Potential impact on your site

04Site Impact

Forum admins could unknowingly execute actions (modify settings, delete content, create accounts) via CSRF attacks.

Conditions required to exploit

05Prerequisites

A logged-in MyBB administrator must visit an attacker-controlled page or click a malicious link.

Key dates

06Disclosure timeline

January 16, 2025 CVE published

May 11, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-23749 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/352.html AskarLabs — CWE-352 write-up Cross-Site Request Forgery

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