CVE-2026-22603— OpenProject has no protection against brute-force attacks in the Change Password function

OpenProject has no protection against brute-force attacks in the Change Password function

OpenProject is an open-source, web-based project management software. Prior to version 16.6.2, OpenProject’s unauthenticated password-change endpoint (/account/change_password) was not protected by the same brute-force safeguards that apply to the normal login form. In affected versions, an attacker who can guess or enumerate user IDs can send unlimited password-change requests for a given account without triggering lockout or other rate-limiting controls. This allows automated password-guessing (e.g., with wordlists of common passwords) against valid accounts. Successful guessing results in full account compromise for the targeted user and, depending on that user’s role, can lead to further privilege escalation inside the application. This issue has been patched in version 16.6.2. Those who are unable to upgrade may apply the patch manually.

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过多认证尝试的限制不恰当

OpenProject 安全漏洞

OpenProject是OpenProject开源的一个基于Web的项目管理软件。 OpenProject 16.6.2之前版本存在安全漏洞，该漏洞源于未受保护的密码更改端点缺少暴力破解防护，可能导致账户破解和权限提升。

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