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CVE-2026-3211— Theme Negotiation by Rules - Moderately critical - Cross-site request forgery - SA-CONTRIB-2026-012

Quick assessment

Affected
Drupal Theme Negotiation by Rules
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Drupal Theme Negotiation by Rules是Drupal公司的一个根据规则动态选择网站主题样式的内容管理系统模块。 Drupal Theme Negotiation by Rules 1.2.1之前版本存在安全漏洞，该漏洞源于容易受到跨站请求伪造攻击。

AI Predicted 6.5 Difficulty: Easy EPSS 0.14% · P3
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I. Basic Information for CVE-2026-3211

Vulnerability Information
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Vulnerability Title
Theme Negotiation by Rules - Moderately critical - Cross-site request forgery - SA-CONTRIB-2026-012
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Drupal Theme Negotiation by Rules 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Drupal Theme Negotiation by Rules是Drupal公司的一个根据规则动态选择网站主题样式的内容管理系统模块。 Drupal Theme Negotiation by Rules 1.2.1之前版本存在安全漏洞，该漏洞源于容易受到跨站请求伪造攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Drupal Theme Negotiation by Rules 0.0.0 ~ 1.2.1 -

II. Public POCs for CVE-2026-3211

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III. Intelligence Information for CVE-2026-3211

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Vendor Advisories for CVE-2026-3211 (1)

Same Patch Batch · Drupal · 2026-03-25 · 12 CVEs total

CVE-2026-3217 SAML SSO - Service Provider - Critical - Cross-site scripting - SA-CONTRIB-2026-018
CVE-2026-3215 Islandora - Moderately critical - Arbitrary file upload, Cross-site scripting - SA-CONTRI
CVE-2026-3216 Drupal Canvas - Moderately critical - Server-side request forgery, Information disclosure
CVE-2026-3213 Anti-Spam by CleanTalk - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-014
CVE-2026-3214 CAPTCHA - Moderately critical - Access bypass - SA-CONTRIB-2026-015
CVE-2026-3218 Responsive Favicons - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-019
CVE-2026-3210 Material Icons - Moderately critical - Access bypass - SA-CONTRIB-2026-011
CVE-2026-3212 Tagify - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-013
CVE-2026-1917 Login Disable - Less critical - Access bypass - SA-CONTRIB-2026-008
CVE-2026-2349 UI Icons - Critical - Cross-site Scripting - SA-CONTRIB-2026-010
CVE-2026-2348 Quick Edit - Moderately critical - Cross-site Scripting - SA-CONTRIB-2026-009

IV. Related Vulnerabilities

Same vendor: Drupal
Same weakness: CWE-352

V. Comments for CVE-2026-3211

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