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TI-2022-00561 Aliases CVE-2022-0645GHSA-6xh2-f372-cf5m

Open redirect vulnerability via endpoint authorize_and_redirect/?redirect= in posthog/posthog

Priority LOW 29CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-601.

Summary

Open redirect vulnerability via endpoint authorize_and_redirect/?redirect= in GitHub repository posthog/posthog prior to 1.34.1.

Why it matters now

EPSS 0.00799 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed posthog/posthog (posthog): 1.34.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
PostHogposthog/posthogbefore 1.34.11.34.1Patch availableCNA
  • posthog/posthog VendorPostHog Affected before 1.34.1 Fixed in 1.34.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:*before 1.34.1VulnerablePostHog
  • cpe:2.3:a:posthog:posthog:*:*:*:*:*:*:*:* Versions before 1.34.1 Vulnerable ·PostHog

Remediation

  • Fix · CNA posthog/posthog (posthog) Fixed in 1.34.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-0645
  2. 2026-10-03 Alias added: GHSA-6xh2-f372-cf5m

References

Exploit 1

Patch 1

  • TI-2025-01307 SQL injection in PostHog CVSS 3.1HIGH 8.0
  • TI-2024-09007 Server-side request forgery in PostHog CVSS 3.1HIGH 8.3
  • TI-2025-01309 Server-side request forgery in PostHog CVSS 3.1MEDIUM 6.5
  • TI-2025-01308 Server-side request forgery in PostHog CVSS 3.1MEDIUM 6.5
  • TI-2023-25229 Authenticated PostHog users vulnerable to SSRF CVSS 3.1MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences