CVE-2026-39308

published 2026-04-07

CVE-2026-39308: PraisonAI is a multi-agent teams system. Prior to 1.5.113, PraisonAI's recipe registry publish endpoint writes uploaded recipe bundles to a filesystem path…

Priority P3 46 high 7.1 CVSS 3.1

AV N AC L PR L UI N S U C N I H A L

PraisonAI is a multi-agent teams system. Prior to 1.5.113, PraisonAI's recipe registry publish endpoint writes uploaded recipe bundles to a filesystem path derived from the bundle's internal manifest.json before it verifies that the manifest name and version match the HTTP route. A malicious publisher can place ../ traversal sequences in the bundle manifest and cause the registry server to create files outside the configured registry root even though the request is ultimately rejected with HTTP 400. This is an arbitrary file write / path traversal issue on the registry host. It affects deployments that expose the recipe registry publish flow. If the registry is intentionally run without a token, any network client that can reach the service can trigger it. If a token is configured, any user with publish access can still exploit it. This vulnerability is fixed in 1.5.113.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
mervinpraison	praisonai	< 4.5.113	4.5.113
mervinpraison	praisonai	>= 0 < 4.5.113	4.5.113
praison	praisonai	<= 4.5.112	—

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CWE-22