CVE-2026-3211
Received Received - Intake
CSRF Vulnerability in Drupal Theme Negotiation by Rules

Publication date: 2026-03-25

Last updated on: 2026-03-31

Assigner: Drupal.org

Description
Cross-Site Request Forgery (CSRF) vulnerability in Drupal Theme Negotiation by Rules allows Cross Site Request Forgery.This issue affects Theme Negotiation by Rules: from 0.0.0 before 1.2.1.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-03-25
Last Modified
2026-03-31
Generated
2026-06-16
AI Q&A
2026-03-25
EPSS Evaluated
2026-06-15
NVD
CVE-2026-3211
EUVD
EUVD-2026-15467
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
webikon theme_negotiation_by_rules to 1.2.1 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-352 The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is a Cross-Site Request Forgery (CSRF) issue found in the Drupal Theme Negotiation by Rules module. It allows an attacker to trick a user into performing unwanted actions on a web application in which they are authenticated, without their consent.

Impact Analysis

The impact of this vulnerability is that an attacker could potentially execute unauthorized actions on behalf of an authenticated user within the Drupal site using the Theme Negotiation by Rules module. This could lead to changes in the site's theme settings or other unintended behaviors controlled by this module.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-3211. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart