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CVE-2026-34936

PraisonAI: SSRF via Unvalidated api_base in passthrough() Fallback PUBLISHED

Description (CNA)

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, passthrough() and apassthrough() in praisonai accept a caller-controlled api_base parameter that is concatenated with endpoint and passed directly to httpx.Client.request() when the litellm primary path raises AttributeError. No URL scheme validation, private IP filtering, or domain allowlist is applied, allowing requests to any host reachable from the server. This issue has been patched in version 4.5.90.

Affected (CNA)

Vendor / productVersions
MervinPraison / PraisonAIaffected < 4.5.90

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.