Vulnerability · Published Oct 19, 2021 · Assigned by GitHub_M
CVE-2021-41140Reactions leak for secure category topics and private messages
Medium 5.3
In plain English
A medium-severity security flaw in discourse-reactions from discourse. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| discourse | discourse-reactions | < 0.2 |
Weakness: CWE-668 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N