Vulnerability CVE-2022-21678
Published: 2022-01-13

Description:
Discourse is an open source discussion platform. Prior to version 2.8.0.beta11 in the `tests-passed` branch, version 2.8.0.beta11 in the `beta` branch, and version 2.7.13 in the `stable` branch, the bios of users who made their profiles private were still visible in the `<meta>` tags on their users' pages. The problem is patched in `tests-passed` version 2.8.0.beta11, `beta` version 2.8.0.beta11, and `stable` version 2.7.13 of Discourse.

Type:

CWE-200

 (Information Exposure)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Discourse -> Discourse 

 References:
https://github.com/discourse/discourse/commit/5e2e178fcfb490c37b9f8bb9f737185441b1d6de
https://github.com/discourse/discourse/security/advisories/GHSA-jwww-46gv-564m
https://github.com/discourse/discourse/commit/c0bb775f3f35b1b0d04a5b2a984f57c3e39f9e6c
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