CVE-2023-23621 | BDVDB-2026-194151 Detail

Description#

Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches, a malicious user can cause a regular expression denial of service using a carefully crafted user agent. This issue is patched in version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches. There are no known workarounds.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12023-01-27Record published in the CVE List.
2. Version 22025-03-10Most recent update recorded in the CVE List.