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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-7439

AgentFlow Local Web API Content-Type Validation Bypass

Description

AgentFlow's local web API accepts non-JSON content types on POST /api/runs and POST /api/runs/validate endpoints without enforcing application/json validation, allowing attackers to bypass trust-boundary enforcement on sensitive operations. Attackers can exploit this content-type validation weakness through browser-driven or local cross-origin requests to abuse the localhost API and enable attack chains against the local control plane.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

berabuddies AgentFlow

Default version status: unaffected

  • 0 to < 1667fa3affected

References