要点
- CVE-2026-114546 は drupal/media_alias_display に影響する深刻度「低」 (CVSS 3.7) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.21%（全脆弱性の 11.0% より高い）。
- 対処：3.0.2, 2.1.2 以降に更新してください。
概要
This module allows for direct viewing of a file with the URL alias.
In some cases, files may be served with the HTTP header Cache-Control: public when they should be uncacheable. This can lead to some users getting cached versions of files with information they should not be able to access.
This vulnerability is mitigated by the following:
- Drupal must be configured to handle non-public files using a custom or contributed module providing an additional file scheme.
- An attacker must know to request a file that has previously been requested by a more-privileged user, and that file must still be cached.
NVD の説明
Use of Web Browser Cache Containing Sensitive Information vulnerability in Drupal Media Alias Display allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Media Alias Display versions: from 0.0.0 to 2.1.2, from 3.0.0 to 3.0.2.
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