CVE-2023-22453 — Discourse vulnerable to exposure of user post counts per topic to unauthorized users
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, the number …
Published: 2023-01-05 · CVSS: 5.3 · CVSS 3.1
Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, the number of times a user posted in an arbitrary topic is exposed to unauthorized users through the `/u/username.json` endpoint. The issue is patched in version 2.8.14 and 3.0.0.beta16. There is no known workaround.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7