Kritik CVSS 9.1
CVE-2026-15747: CVE-2026-15747: güvenlik açığı
Açıklama (NVD)
Mojolicious versions from 4.59 before 9.48 for Perl expose a stable representation of the session CSRF token to a BREACH compression oracle. _csrf_token generates and caches one token per session and returns the same value on every call, and _csrf_field places that value in a hidden `csrf_token` input. When a response carrying the token also echoes attacker-controlled input and is gzip-compressed, the chosen values and the resulting compressed lengths form a BREACH oracle. An attacker able to query it can recover the token and pass csrf_protect validation.
Özet bilgiler
- CVSS v3.1
- 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS
- %0,25 (yüzdelik 16)
- CWE
- CWE-204
- Yama
- Yok / bilinmiyor