Description
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 products
praison: praisonai
References2
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-x6m… ExploitVendor Advisory
- github.com/MervinPraison/PraisonAI/security/advisories/GHSA-x6m… ExploitVendor Advisory
Metrics
- CVSS 3.1
-
7.7
HIGH
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 29 · as of 12 November 2026
- CWE
- CWE-918
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