Vulnerability · Published Apr 19, 2023 · Assigned by GitHub_M
CVE-2023-30611Reaction metadata exposed in private topics in Discourse-reactions
Medium 4.3
In plain English
A medium-severity information exposure 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 0.4% (higher than 37% of all known vulnerabilities).
Official description
Discourse-reactions is a plugin that allows user to add their reactions to the post in the Discourse messaging platform. In affected versions data about what reactions were performed on a post in a private topic could be leaked. This issue has been addressed in version 0.3. Users are advised to upgrade. Users unable to upgrade should disable the discourse-reactions plugin to fully mitigate the issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| discourse | discourse-reactions | >= 0.2, < 0.3 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N