{"id":"CVE-2025-61598","summary":"Discourse is missing Cache-Control response header on error responses","details":"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.","aliases":["BIT-discourse-2025-61598","GHSA-jp9x-wwv6-cv3j"],"modified":"2026-08-12T03:51:12.916380742Z","published":"2025-10-28T20:38:54.753Z","database_specific":{"unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"fixed":"3.6.2"}]}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-524"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61598.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/61xxx/CVE-2025-61598.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61598"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/3ea1b663c82c067e5ca778db846bad1e082ba6cd"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/fd567af7bf5a15c70772021acbdf5d38487a31bc"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/discourse/discourse","events":[{"introduced":"d63a24313a2caf2ecd21edf444ae7c37308090c9"},{"fixed":"8a3cb59d5bb9c1a8df031e994d03030345a8784e"}],"database_specific":{"extracted_events":[{"introduced":"3.6.0.beta1"},{"fixed":"3.6.0.beta2"}],"source":"AFFECTED_FIELD"}}],"versions":["3.6.0-beta1","v3.6.0.beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-61598.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}