CVE-2022-23546

Discourse vulnerable to private topic leak via email#send_digest

State: Published
Severity: 5.5 Medium
Published: Jan 5, 2023
Updated: Mar 10, 2025
Reserved: Jan 19, 2022

Description

In version 2.9.0.beta14 of Discourse, an open-source discussion platform, maliciously embedded urls can leak an admin's digest of recent topics, possibly exposing private information. A patch is available for version 2.9.0.beta15. There are no known workarounds for this issue.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
discoursediscourse	= 2.9.0.beta14Affected

References

https://github.com/discourse/discourse/security/advisories/GHSA-q9jp-xv4g-328f
https://github.com/discourse/discourse/commit/cf862e736565c6fa905c12b5dbe63d0bd056efb8

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