CVE-2022-23549
Discourse vulnerable to bypass of post max_length using HTML comments
6.5
MEDIUM
CVSS 3.1
EPSS 0.57%
描述
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 2.9.0.beta16 on the `beta` and `tests-passed` branches, users can create posts with raw body longer than the `max_length` site setting by including html comments that are not counted toward the character limit. This issue is patched in versions 2.8.14 and 2.9.0.beta16. There are no known workarounds.
如何修補 CVE-2022-23549
要修補 CVE-2022-23549,請將受影響套件升級到下列已修補版本。
- —升級至 2.8.14 或更新版本
CVE-2022-23549 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, < 2.8.14
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |