Description

Textpattern CMS version 4.9.0 contains a second-order cross-site scripting vulnerability that allows attackers to inject malicious scripts by exploiting improper sanitization of user-supplied input in Atom feed XML elements. Attackers can embed unescaped payloads in parameters such as category that are reflected into Atom fields like and , which execute as JavaScript when feed readers or CMS aggregators consume the feed and insert content into the DOM using unsafe methods.

INFO

Published Date :

2026-03-20T15:42:04.053Z

Last Modified :

2026-03-20T19:58:15.096Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-32986 vulnerability.

Vendors Products
Textpattern
  • Textpattern
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32986.

URL Resource
https://packetstorm.news/files/id/216241/ cve-icon cve-icon
https://textpattern.com/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

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