[UPDATE] [medium] Drupal: Multiple vulnerabilities

mediumCVE-2026-11908 CVE-2026-11909 CVE-2026-11913 CVE-2026-11914 CVE-2026-11915

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

vendor: Drupal product: Drupal Cross-site scripting Authentication bypassOther

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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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: medium
Published: 2026-07-13
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1882

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-119080.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all scored CVEs.
Low exploitation riskCVE-2026-119090.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all scored CVEs.
Low exploitation riskCVE-2026-119130.32% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all scored CVEs.
Low exploitation riskCVE-2026-119140.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all scored CVEs.
Low exploitation riskCVE-2026-119150.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 9% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-11908	coverage & exploitation status	NVD · CVE.org
CVE-2026-11909	coverage & exploitation status	NVD · CVE.org
CVE-2026-11913	coverage & exploitation status	NVD · CVE.org
CVE-2026-11914	coverage & exploitation status	NVD · CVE.org
CVE-2026-11915	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Drupal

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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