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Drupal Internationalization Single Sign-On

CVE-2026-16639 Critical 9.8 Internationalization Single Sign-On - Critical - Access bypass - SA-CONTRIB-2026-081 0.6%

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Contains data from the CISA Known Exploited Vulnerabilities Catalog. Use does not imply endorsement by CISA or DHS.

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Exploit-availability signals from CVSS-BT by Stephen Shaffer (MIT license), which aggregates Metasploit (BSD), Nuclei templates (MIT), PoC-in-GitHub (CC0) and NVD (public domain).

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