SEPTEMBER 23, 2026
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Case File

CVE-2026-7439

MEDIUM · CVSS 4.4 EPSS 0.09% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-04-29 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.4. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-7439
Severity
MEDIUM
CVSS
4.4
EPSS
0.09%

Original NVD 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.