{"id":"CVE-2025-61598","state":"PUBLISHED","title":"Discourse is missing Cache-Control response header on error responses","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.","publishedAt":"2025-10-28T20:38:54.753Z","updatedAt":"2025-10-29T13:43:00.335Z","severity":{"score":6.3,"label":"Medium","version":"4.0","vector":"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","source":"GitHub_M"},"assigner":"GitHub_M","products":["discourse discourse"],"affected":[{"vendor":"discourse","product":"discourse","versions":[{"version":"< 3.6.2","status":"affected"},{"version":">= 3.6.0.beta1, < 3.6.0.beta2","status":"affected"}]}],"references":["https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j","https://github.com/discourse/discourse/commit/3ea1b663c82c067e5ca778db846bad1e082ba6cd","https://github.com/discourse/discourse/commit/fd567af7bf5a15c70772021acbdf5d38487a31bc"],"weaknesses":["CWE-524"],"ingestedAt":"2026-10-29T20:09:48.677Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/61xxx/CVE-2025-61598.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-61598","state":"PUBLISHED","datePublished":"2025-10-28T20:38:54.753Z","dateUpdated":"2025-10-29T13:43:00.335Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-09-26T16:25:25.151Z"},"containers":{"cna":{"title":"Discourse is missing Cache-Control response header on error responses","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"discourse","product":"discourse","versions":[{"version":"< 3.6.2","status":"affected"},{"version":">= 3.6.0.beta1, < 3.6.0.beta2","status":"affected"}]}],"references":[{"url":"https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j","name":"https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/discourse/discourse/commit/3ea1b663c82c067e5ca778db846bad1e082ba6cd","name":"https://github.com/discourse/discourse/commit/3ea1b663c82c067e5ca778db846bad1e082ba6cd","tags":["x_refsource_MISC"]},{"url":"https://github.com/discourse/discourse/commit/fd567af7bf5a15c70772021acbdf5d38487a31bc","name":"https://github.com/discourse/discourse/commit/fd567af7bf5a15c70772021acbdf5d38487a31bc","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-524","lang":"en","description":"CWE-524: Use of Cache Containing Sensitive Information","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-10-28T20:38:54.753Z"},"source":{"advisory":"GHSA-jp9x-wwv6-cv3j","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-29T13:41:37.647894Z","id":"CVE-2025-61598","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-29T13:43:00.335Z"}}]}}}