{"id":"CVE-2023-46746","summary":"Authenticated PostHog users vulnerable to SSRF","details":"PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host. A server-side request forgery (SSRF), which can only be exploited by authenticated users, was found in Posthog. Posthog did not verify whether a URL was local when enabling webhooks, allowing authenticated users to forge a POST request. This vulnerability has been addressed in `22bd5942` and will be included in subsequent releases. There are no known workarounds for this vulnerability.","aliases":["GHSA-wqqw-r8c5-j67c"],"modified":"2026-08-12T03:51:45.646349482Z","published":"2023-12-01T21:53:19.584Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46746.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46746.json"},{"type":"ADVISORY","url":"https://github.com/PostHog/posthog/security/advisories/GHSA-wqqw-r8c5-j67c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46746"},{"type":"ADVISORY","url":"https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/"},{"type":"FIX","url":"https://github.com/PostHog/posthog/commit/22bd5942638d5d9bc4bd603a9bfe8f8a95572292"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/posthog/posthog","events":[{"introduced":"0"},{"fixed":"22bd5942638d5d9bc4bd603a9bfe8f8a95572292"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.43.1"}]}}],"versions":["1.25.0-beta","release-1.22.0-beta","1.22.0-beta","1.1.0.1","1.1.0","1.0.11","1.0.10.2","1.0.10.1","1.0.10","1.0.9","1.0.8.3","1.0.8.2","1.0.8","list","1.0.7","1.0.6","1.0.5","1.0.4","1.0.3","1.0.2","1.0.1","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-46746.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"}]}