{"id":"CVE-2022-39241","summary":"Possible Server-Side Request Forgery (SSRF) in webhooks","details":"Discourse is a platform for community discussion. A malicious admin could use this vulnerability to perform port enumeration on the local host or other hosts on the internal network, as well as against hosts on the Internet. Latest `stable`, `beta`, and `test-passed` versions are now patched. As a workaround, self-hosters can use `DISCOURSE_BLOCKED_IP_BLOCKS` env var (which overrides `blocked_ip_blocks` setting) to stop webhooks from accessing private IPs.","aliases":["BIT-discourse-2022-39241","GHSA-rcc5-28r3-23rr"],"modified":"2026-09-29T11:47:46.564676804Z","published":"2022-11-02T00:00:00Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39241.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39241.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-rcc5-28r3-23rr"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39241"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/discourse/discourse","events":[{"introduced":"0"},{"last_affected":"1503ec07c57898a507395552b765b6808b4e1db9"},{"last_affected":"000c7a3ee3351eb3cd3d4b266855c9b13dfbdd00"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.8.9"},{"last_affected":"2.9.0.beta10"}],"source":"AFFECTED_FIELD"}}],"versions":["v2.8.9","v2.9.0.beta10","v2.8.8","v2.9.0.beta9","v2.8.7","v2.9.0.beta8","v2.8.6","v2.9.0.beta7","v2.8.5","v2.8.4","v2.9.0.beta6","v2.9.0.beta5","v2.9.0.beta4","v2.8.3","v2.8.2","v2.9.0.beta3","v2.8.1","v2.9.0.beta2","v2.8.0","v2.9.0.beta1","v2.7.13","v2.8.0.beta11","v2.7.12","v2.8.0.beta10","v2.7.11","v2.8.0.beta9","v2.7.10","v2.8.0.beta8","v2.7.9","v2.8.0.beta7","v2.7.8","v2.8.0.beta6","v2.8.0.beta5","v2.7.7","v2.7.6","v2.8.0.beta4","v2.8.0.beta3","v2.7.5","v2.7.4","v2.7.3","v2.8.0.beta2","v2.7.2","v2.7.1","v2.7.0","v2.8.0.beta1","v2.6.7","v2.7.0.beta9","v2.6.6","v2.7.0.beta8","v2.6.5","v2.7.0.beta7","v2.6.4","v2.7.0.beta6","v2.6.3","v2.7.0.beta5","v2.6.2","v2.7.0.beta4","v2.6.1","v2.7.0.beta3","v2.7.0.beta2","v2.6.0","v2.5.5","v2.7.0.beta1","v2.6.0.beta6","v2.5.4","v2.6.0.beta5","v2.5.3","v2.6.0.beta4","v2.5.2","v2.6.0.beta3","v2.5.1","v2.6.0.beta2","v2.5.0","v2.6.0.beta1","v2.4.5","v2.5.0.beta7","v2.5.0.beta6","v2.4.4","v2.5.0.beta5","v2.4.3","v2.5.0.beta4","v2.4.2","v2.5.0.beta3","v2.4.1","v2.5.0.beta2","v2.4.0","v2.5.0.beta1","v2.3.10","v2.4.0.beta11","v2.3.9","v2.4.0.beta10","v2.3.8","v2.4.0.beta9","v2.3.7","v2.4.0.beta8","v2.3.6","v2.4.0.beta7","v2.3.5","v2.4.0.beta6","v2.3.4","v2.4.0.beta5","v2.4.0.beta4","v2.3.3","v2.4.0.beta3","v2.3.2","v2.4.0.beta2","v2.3.1","v2.3.0","v2.4.0.beta1","v2.2.6","v2.3.0.beta11","v2.2.5","v2.3.0.beta10","v2.3.0.beta9","v2.2.4","v2.3.0.beta8","v2.3.0.beta7","v2.3.0.beta6","v2.2.3","v2.3.0.beta5","v2.2.2","v2.3.0.beta4","v2.3.0.beta3","v2.2.1","v2.3.0.beta2","v2.2.0","v2.3.0.beta1","v2.1.8","v2.2.0.beta10","v2.2.0.beta9","v2.1.7","v2.2.0.beta8","v2.1.6","v2.2.0.beta7","v2.1.5","v2.2.0.beta6","v2.1.4","v2.2.0.beta5","v2.1.3","v2.2.0.beta4","v2.1.2","v2.2.0.beta3","v2.1.1","v2.2.0.beta2","v2.1.0","v2.2.0.beta1","v2.0.5","v2.1.0.beta6","v2.0.4","v2.1.0.beta5","v2.0.3","v2.1.0.beta4","v2.1.0.beta3","v2.0.2","v2.1.0.beta2","v2.0.1","v2.0.0","v2.1.0.beta1","v1.9.7","v2.0.0.beta10","v2.0.0.beta9","v2.0.0.beta8","v1.9.6","v2.0.0.beta7","v1.9.5","v2.0.0.beta6","v1.9.4","v2.0.0.beta5","v2.0.0.beta4","v1.9.3","v2.0.0.beta3","v1.9.2","v2.0.0.beta2","v1.9.1","v1.9.0","v2.0.0.beta1","v1.8.11","v1.9.0.beta17","v1.8.10","v1.9.0.beta16","v1.9.0.beta15","v1.9.0.beta14","v1.8.9","v1.9.0.beta13","v1.8.8","v1.9.0.beta12","v1.9.0.beta11","v1.8.7","v1.9.0.beta10","v1.9.0.beta9","v1.8.6","v1.9.0.beta8","v1.8.5","v1.9.0.beta7","v1.9.0.beta6","v1.8.4","v1.9.0.beta5","v1.8.3","v1.9.0.beta4","v1.8.2","v1.9.0.beta3","v1.8.1","v1.9.0.beta2","v1.8.0","v1.9.0.beta1","v1.7.10","v1.8.0.beta13","v1.7.9","v1.8.0.beta12","v1.7.8","v1.8.0.beta11","v1.8.0.beta10","v1.7.7","v1.8.0.beta9","v1.7.6","v1.7.5","v1.8.0.beta8","v1.7.4","v1.8.0.beta7","v1.7.3","v1.8.0.beta6","v1.8.0.beta5","v1.7.2","v1.8.0.beta4","v1.8.0.beta3","v1.7.1","v1.8.0.beta2","v1.7.0","v1.8.0.beta1","v1.6.10","v1.7.0.beta11","v1.6.9","v1.7.0.beta10","v1.6.8","v1.7.0.beta9","v1.7.0.beta8","v1.6.7","v1.6.6","v1.6.5","v1.7.0.beta7","v1.7.0.beta6","v1.6.4","v1.6.3","v1.7.0.beta5","v1.6.2","v1.6.1","v1.7.0.beta4","v1.7.0.beta3","v1.7.0.beta1","v1.7.0.beta2","v1.6.0","v1.5.4","v1.6.0.beta12","v1.5.3","v1.6.0.beta11","v1.6.0.beta10","v1.6.0.beta9","v1.5.2","v1.6.0.beta8","v1.6.0.beta7","v1.6.0.beta6","v1.6.0.beta5","v1.5.1","v1.6.0.beta4","v1.6.0.beta3","v1.6.0.beta2","v1.5.0","v1.6.0.beta1","v1.4.7","v1.5.0.beta14","v1.5.0.beta13b","v1.5.0.beta13","v1.4.6","v1.5.0.beta12","v1.5.0.beta11","v1.5.0.beta10","v1.4.5","v1.4.4","v1.5.0.beta9","v1.4.3","v1.5.0.beta8","v1.5.0.beta7","v1.5.0.beta6","v1.4.2","v1.5.0.beta5","v1.5.0.beta4","v1.4.1","v1.5.0.beta2","v1.4.0","v1.5.0.beta1","v1.3.5","v1.4.0.beta12","v1.4.0.beta11","v1.3.4","v1.4.0.beta10","v1.4.0.beta9","v1.4.0.beta8","v1.4.0.beta7","v1.3.3","v1.4.0.beta6","v1.4.0.beta5","v1.3.2","v1.4.0.beta4","v1.4.0.beta3","v1.4.0.beta2","v1.3.1","v1.4.0.beta1","v1.3.0","v1.3.0.beta11","v1.2.4","v1.3.0.beta10","v1.3.0.beta9","v1.2.3","v1.3.0.beta6","v1.2.2","v1.3.0.beta5","v1.2.1","v1.3.0.beta4",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