CVE-2022-39378
Displaying user badges can leak topic titles to users that have no access to the topic
5.3
MEDIUM
CVSS 3.1
EPSS 0.48%
描述
Discourse is a platform for community discussion. Under certain conditions, a user badge may have been awarded based on a user's activity in a topic with restricted access. Before this vulnerability was disclosed, the topic title of the topic associated with the user badge may be viewed by any user. If there are sensitive information in the topic title, it will therefore have been exposed. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. There are currently no known workarounds available.
如何修補 CVE-2022-39378
要修補 CVE-2022-39378,請將受影響套件升級到下列已修補版本。
- —升級至 2.8.9 或更新版本
CVE-2022-39378 正在被利用嗎?
低 — EPSS 為 0.5%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 2.8.9
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |