CVE-2026-33394
Discourse leaks PM post edits to moderators
2.7
LOW
CVSS 3.1
EPSS 0.29%
描述
Discourse is an open-source discussion platform. Prior to versions 2026.3.0, 2026.2.1, and 2026.1.2, the Post Edits admin report (/admin/reports/post_edits) leaked the first 40 characters of raw post content from private messages and secure categories to moderators who shouldn't have access. Versions 2026.3.0, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.
如何修補 CVE-2026-33394
要修補 CVE-2026-33394,請將受影響套件升級到下列已修補版本。
- —升級至 2026.1.2 或更新版本
CVE-2026-33394 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 2026.1.0, < 2026.1.2, >= 2026.2.0, < 2026.2.1, >= 2026.3.0, < 2026.3.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | LOW2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |
參考連結(5)
- WEBgithub.com/discourse/discourse/commit/3bf3793a708662716c0a4eaf64ae091abe71ab4c
- WEBgithub.com/discourse/discourse/commit/473288219e93cd17576cf15e4f0b9e388a31d0c1
- WEBgithub.com/discourse/discourse/commit/62721429d4402505d21280bcbe5894032447d800
- WEBgithub.com/discourse/discourse/security/advisories/GHSA-wxvr-pm5c-829p