CVE-2025-26759 HIGH

CVE-2025-26759: WordPress Content Snippet Manager plugin <= 1.1.5 - CSRF to Stored XSS vulnerability

Vendor Alexvtn

Product Content Snippet Manager

Weakness CWE-352 · CSRF

Published February 16, 2025

Last update April 28, 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 alexvtn Content Snippet Manager content-snippet-manager allows Stored XSS.This issue affects Content Snippet Manager: from n/a through <= 1.1.5.

Explanation of Vulnerability in Simple Terms

02Summary

Content Snippet Manager versions 1.1.5 and earlier are vulnerable to cross-site request forgery (CSRF) attacks. An attacker can craft a malicious webpage that, when visited by a logged-in site administrator, performs unwanted actions on the site without the admin's knowledge or consent. The attacker needs the admin to visit a malicious link, and the impact is limited to low-severity changes in confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Trick a logged-in admin into performing unwanted actions on the site by visiting a malicious webpage.

Potential impact on your site

04Site Impact

An attacker can modify site content or settings if they trick an admin into visiting a malicious page.

Conditions required to exploit

05Prerequisites

Admin must be logged in and visit a malicious link crafted by the attacker.

Key dates

06Disclosure timeline

February 16, 2025 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-26759 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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