CVE-2022-39356
Discourse user account takeover via email and invite link
8.8
HIGH
CVSS 3.1
EPSS 0.56%
描述
Discourse is a platform for community discussion. Users who receive an invitation link that is not scoped to a single email address can enter any non-admin user's email and gain access to their account when accepting the invitation. All users should upgrade to the latest version. A workaround is temporarily disabling invitations with `SiteSetting.max_invites_per_day = 0` or scope them to individual email addresses.
如何修補 CVE-2022-39356
要修補 CVE-2022-39356,請將受影響套件升級到下列已修補版本。
- —升級至 2.8.10 或更新版本
CVE-2022-39356 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.8.10
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |