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Medium 4.7Published Aug 25, 2026
CVE-2026-15917Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-011
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal core allows Cross-Site Scripting (XSS). This issue affects Drupal core versions: from 11.3.0 to 11.3.14, from 11.4.0 to 11.4.4, from 0.0.0 to 11.2.*.
- CVSS
- 4.7 MEDIUM (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- drupal
- NVD analysis
- Awaiting Analysis
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Drupal Drupal core drupal:core (from the name) | from 11.3.0 before 11.3.14; from 11.4.0 before 11.4.4; from 0.0.0 before 11.2.* | CNA record |
References
- https://www.drupal.org/sa-core-2026-011
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.