Is CVE-2026-55539 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-55539?

CVE-2026-55539 has a CVSS v3 severity of HIGH (8.6).

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CVE-2026-55539

Description

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.51, the Jobs API create_app function mounts /api/v1/runs without authentication. Any reachable caller can submit jobs, read results, cancel runs, or delete jobs using operator credentials. The fix adds PRAISONAI_JOBS_API_KEY middleware for Authorization or X-API-Key. This issue is fixed in version 4.6.58.