CVE-2026-11909
A remote, authenticated attacker can exploit multiple vulnerabilities in Drupal to conduct a cross-site scripting attack, bypass security measures, and cause further unspecified impacts.
CSIRTS triage
- What
- A remote, authenticated attacker can exploit multiple vulnerabilities in Drupal to conduct a cross-site scripting attack, bypass security measures, and cause further unspecified impacts.
- Who is affected
- Authenticated users of Drupal are affected.
- Urgency
- Remediation is medium urgency due to the potential for cross-site scripting and other impacts.
- Action
- Update to the latest version of Drupal to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] Drupal: Multiple vulnerabilitiescert-bund · 2026-07-13
- lowCVE-2026-11909: Missing Authorization vulnerability in Drupal Examples for Developers allows Forceful Browsing…nvd · 2026-07-10
External references
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[](https://www.csirts.com/cve/CVE-2026-11909)