CVE-2022-31060

Banner topic data is exposed on login-required Discourse sites

State: Published
Severity: 5.3 Medium
Published: Jun 14, 2022
Updated: Apr 23, 2025
Reserved: May 18, 2022

Description

Discourse is an open-source discussion platform. Prior to version 2.8.4 in the `stable` branch and version `2.9.0.beta5` in the `beta` and `tests-passed` branches, banner topic data is exposed on login-required sites. This issue is patched in version 2.8.4 in the `stable` branch and version `2.9.0.beta5` in the `beta` and `tests-passed` branches of Discourse. As a workaround, one may disable banners.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
discoursediscourse	stable < 2.8.4Affected beta <= 2.9.0.beta4Affected tests-passed <= 2.9.0.beta4Affected

References

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