CVE-2026-45692
Remote Admin Authorization Bypass in "/config" API via Array Index Normalization in github.com/caddyserver/caddy
5.4
MEDIUM
CVSS 3.1
EPSS 0.14%
描述
Caddy is an extensible server platform that uses TLS by default. From 2.4.0 until 2.11.3, the authorization layer and the /config traversal layer do not agree on what object the path refers to. In this case, a path authorized for one config object is accepted, but then resolves to a different config object during traversal. This happens because the authorization layer uses string prefix matching and the /config traversal layer parses array indices numerically using strconv.Atoi(). This vulnerability is fixed in 2.11.3.
如何修補 CVE-2026-45692
要修補 CVE-2026-45692,請將受影響套件升級到下列已修補版本。
- —升級至 2.11.3 或更新版本
CVE-2026-45692 正在被利用嗎?
低 — EPSS 為 0.1%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 2.4.0, < 2.11.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |