CVE-2023-46746

Authenticated PostHog users vulnerable to SSRF

CVSS 4.8 MEDIUMEPSS 0.4%CWE-918

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.8EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

01 dic 2023Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Productos afectados

PostHog · posthog

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Referencias

https://github.com/PostHog/posthog/commit/22bd5942638d5d9bc4bd603a9bfe8f8a95572292 https://github.com/PostHog/posthog/security/advisories/GHSA-wqqw-r8c5-j67c https://securitylab.github.com/advisories/GHSL-2023-185_posthog_posthog/