Description

JiZhiCMS v2.5.6 and before contains a Stored Cross-Site Scripting (XSS) vulnerability in the release function within app/home/c/UserController.php. The application attempts to sanitize input by filtering <script> tags but fails to recursively remove dangerous event handlers in other HTML tags (such as onerror in <img> tags). This allows an authenticated remote attacker to inject arbitrary web script or HTML via the body parameter in a POST request to /user/release.html.

INFO

Published Date :

2026-03-24T00:00:00.000Z

Last Modified :

2026-03-24T18:48:50.916Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2026-29840 vulnerability.

Vendors Products
Jizhicms
  • Jizhicms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-29840.

URL Resource
http://www.demo.com/user/release/molds/article.html cve-icon cve-icon
https://gist.github.com/w-p-man/790f51f918499798180a8def3a6fdfb0 cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact