https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-30T18:30:37.032792+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/drupal-contrib-2026-279 DRUPAL-CONTRIB-2026-279 2026-10-30T18:30:37.035383+00:00

Affected: Packagist:https://packages.drupal.org/8: drupal/s3fs

S3 File System (s3fs) provides an additional file system to your Drupal site that stores files in Amazon's Simple Storage Service (S3) storage.

The module doesn't sufficiently isolate upload context between separate object(file) operations in the same request resulting in the potential for objects to be uploaded with incorrect access control list (ACL) entries or corruption through incorrect operation metadata.

This vulnerability is mitigated by the fact that an attacker must be able to trigger multiple file operations on S3FS.

Some vectors are mitigated by:

* Not enabling private:// takeover (`$settings['s3fs.use_s3_for_private'] = FALSE;`) or only enabled with `$settings['s3fs.upload_as_private'] = TRUE;` * The deployment does not utilize `hook_s3fs_stream_open_params_alter()`, `hook_s3fs_upload_params_alter()`, `hook_s3fs_copy_params_alter()`, or `hook_s3fs_command_params_alter()`

If both points above have always been true, all currently known vectors are mitigated.

 https://db.gcve.eu/vuln/fkie_cve-2026-118574 fkie_cve-2026-118574 2026-10-30T18:30:37.035464+00:00

Incorrect Permission Assignment for Critical Resource vulnerability in Drupal S3 File System allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects S3 File System versions: from 0.0.0 to 3.12.0.

 https://db.gcve.eu/vuln/ghsa-vj8c-wmj2-3vg2 GHSA-vj8c-wmj2-3vg2 2026-10-30T18:30:37.035492+00:00

Incorrect Permission Assignment for Critical Resource vulnerability in Drupal S3 File System allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects S3 File System versions: from 0.0.0 to 3.12.0.

 https://db.gcve.eu/vuln/wid-sec-w-2026-4230 WID-SEC-W-2026-4230 — Drupal Erweiterungen: Mehrere Schwachstellen 2026-10-30T18:30:37.035507+00:00

Ein Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um erweiterte Berechtigungen zu erlangen und Benutzerkonten zu übernehmen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Daten zu manipulieren, Cross-Site-Scripting-Angriffe durchzuführen und nicht näher spezifizierte Auswirkungen zu verursachen.