Medium severity5.3NVD Advisory· Published Oct 19, 2021· Updated Jun 17, 2026
CVE-2021-41140
CVE-2021-41140
Description
Discourse-reactions is a plugin for the Discourse platform that allows user to add their reactions to the post. In affected versions reactions given by user to secure topics and private messages are visible. This issue is patched in version 0.2 of discourse-reaction. Users who are unable to update are advised to disable the Discourse-reactions plugin in admin panel.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<0.2+ 1 more
- (no CPE)range: <0.2
- (no CPE)range: < 0.2
Patches
Vulnerability mechanics
References
2- github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0dnvdPatchThird Party Advisory
- github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmhnvdThird Party Advisory
News mentions
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