CVE-2026-26067

תיאור (מקור, אנגלית)

October is a Content Management System (CMS) and web platform. Prior to 3.7.14 and 4.1.10, a server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the compiler's import functionality to read arbitrary files from the server. This worked even with cms.safe_mode enabled. This vulnerability is fixed in 3.7.14 and 4.1.10.

מדדים

CVSS 3.1

4.9 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-25/9/2026

CWE

CWE-184, CWE-863

קישורים

• https://github.com/octobercms/october/security/advisories/GHSA-3888-q23f-x7qh