CVE-2026-118545 json
AI (Artificial Intelligence) - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-266
published 2026-10-28 11 d ago modified 2026-11-06 2 d ago also DRUPAL-CONTRIB-2026-266 , EUVD-2026-113506
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 6%
- public exploits
- 0
- none known
Summary
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal AI (Artificial Intelligence) allows Cross-Site Scripting (XSS). This issue affects AI (Artificial Intelligence) versions: from 0.0.0 to 1.4.11, from 1.5.0 to 1.5.2.
Patch / fix
- packagist drupal/ai 1.4.11, 1.5.2
- Drupal AI (Artificial Intelligence) 1.4.11, 1.5.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 d ago
Exploit prediction
0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L |
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | drupal/ai | <1.4.11 >=1.5.0, <1.5.2 |
1.4.11 1.5.2 |
Affected products
- Drupal AI (Artificial Intelligence)
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
Sources
- CVE List CVE-2026-118545
- NVD CVE-2026-118545
- OSV DRUPAL-CONTRIB-2026-266
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