Düşük CVSS 3.6
CVE-2026-108981: CVE-2026-108981: güvenlik açığı
Açıklama (NVD)
ngx_cache_purge before 3.0.4 can allow file deletion via a symlink attack in certain situations where nginx and a served application (e.g., WordPress) run under the same user account. The attacker must be able to create a symlink inside the cache path. Version 3.0.4 fixes this for the case of a symlink created at an arbitrary earlier time, but does not resolve an applicable TOCTOU race condition. (The ngx_cache_purge module follows symlinks while walking the cache directory tree during purge operations. The module relies on nginx's ngx_walk_tree(), which relies on stat() and therefore follows symlinks.)
Özet bilgiler
- CVSS v3.1
- 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L - EPSS
- %0,16 (yüzdelik 6)
- CWE
- CWE-61
- Yama
- Yok / bilinmiyor