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4.3
CVE-2024-31219: Discourse-reactions' reaction data and public topic whisper content exposed on reactions given user activity page
CVE-2024-31219 · published 2 years ago
Summary
Discourse-reactions is a plugin that allows user to add their reactions to the post. When whispers are enabled on a site via `whispers_allowed_groups` and reactions are made on whispers on public topics, the contents of the whisper and the reaction data are shown on the `/u/:username/activity/reacti...
Original advisory text
Discourse-reactions' reaction data and public topic whisper content exposed on reactions given user activity page
Discourse-reactions is a plugin that allows user to add their reactions to the post. When whispers are enabled on a site via `whispers_allowed_groups` and reactions are made on whispers on public topics, the contents of the whisper and the reaction data are shown on the `/u/:username/activity/reactions` endpoint.
References
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31219... Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-31219 Vendor Advisory
- https://github.com/discourse/discourse-reactions/security/advisories/GHSA-7cqc-5... Vendor Advisory
- https://github.com/discourse/discourse-reactions/commit/6a5a8dacd7e5cbbbbe7d2288... Patch
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-200Information Exposure
Timeline
Published15 Apr 2024
Updated4 Nov 2026
First seen29 Sep 2026
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