CVE-2026-29199
phpBB has Password Reset Link Poisoning via Host Header injection
8.1
HIGH
CVSS 3.1
EPSS 0.25%
描述
phpBB before 3.3.16 is vulnerable to Host Header Injection that can lead to password rest link poisoning. When force_server_vars is disabled, the servers hostname may be extracted from the HTTP Host header which is used to generate the password reset link URL. An attacker who can manipulate the Host header (e.g. through misconfigured host setup or missing header validation by the webserver) can cause password reset emails to contain a link pointing to an attacker-controlled domain, potentially leading to account takeover.
如何修補 CVE-2026-29199
要修補 CVE-2026-29199,請將受影響套件升級到下列已修補版本。
- —升級至 3.3.16 或更新版本
CVE-2026-29199 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)
- >= 3.0.0, < 3.3.16
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |