CVE-2026-7879
Concrete CMS has an unauthorized file access issue
EPSS 0.22%
描述
In Concrete CMS 9.5.0 and below, the submit_password() method in concrete/controllers/single_page/download_file.php allows unauthorized file access since downloading permission-restricted files bypasses the view_file permission check. Files without passwords can be downloaded and any user who knows a file's password can download a password protected file regardless of whether they have permission to access the file. The Concrete CMS security team thanks Youssef Eid for reporting this issue.
如何修補 CVE-2026-7879
要修補 CVE-2026-7879,請將受影響套件升級到下列已修補版本。
- —升級至 9.5.1 或更新版本
CVE-2026-7879 正在被利用嗎?
低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 9.5.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |