CVE-2026-3211 json
Theme Negotiation by Rules - Moderately critical - Cross-site request forgery - SA-CONTRIB-2026-012
published 2026-02-25 8 mo ago modified 2026-09-10 1 mo ago also DRUPAL-CONTRIB-2026-012 , EUVD-2026-15467
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 0%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist drupal/theme_rule 1.2.1
- Drupal Theme Negotiation by Rules 1.2.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 7 mo ago
Exploit prediction
0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/theme_rule | <1.2.1 |
1.2.1 |
Affected products
- Drupal Theme Negotiation by Rules
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
drupal.org
/sa-contrib-2026-012
vendor-advisory, web
Sources
- CVE List CVE-2026-3211
- NVD CVE-2026-3211
- OSV DRUPAL-CONTRIB-2026-012
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.