Security Advisory
CVE-2025-61598
5.3
MEDIUM
Vulnerability Description
Discourse is an open source discussion platform. Version before 3.6.2 and 3.6.0.beta2, default Cache-Control response header with value no-store, no-cache was missing from error responses. This may caused unintended caching of those responses by proxies potentially leading to cache poisoning attacks. This vulnerability is fixed in 3.6.2 and 3.6.0.beta2.
Published Date
October 28, 2025
Official Source
NIST NVD Advisory