Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Posthog | Posthog | <= 1.43.1 |
Related Weaknesses (CWE)
References
- https://github.com/PostHog/posthog/commit/22bd5942638d5d9bc4bd603a9bfe8f8a955722Patch
- https://github.com/PostHog/posthog/security/advisories/GHSA-wqqw-r8c5-j67cVendor Advisory
- https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/
- https://github.com/PostHog/posthog/commit/22bd5942638d5d9bc4bd603a9bfe8f8a955722Patch
- https://github.com/PostHog/posthog/security/advisories/GHSA-wqqw-r8c5-j67cVendor Advisory
- https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/
FAQ
What is CVE-2023-46746?
CVE-2023-46746 is a vulnerability with a CVSS score of 4.8 (MEDIUM). 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 authent...
How severe is CVE-2023-46746?
CVE-2023-46746 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-46746?
Check the references section above for vendor advisories and patch information. Affected products include: Posthog Posthog.