CVE-2026-55537

HighCVSS 7.1/10Last modified Sep 9, 2026

Description

PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, JobSubmitRequest.validate_webhook_url() accepts webhook_url when resolution raises socket.gaierror because the exception path uses except socket.gaierror: pass. JobExecutor._send_webhook() later performs a fresh lookup, allowing DNS changes to direct the request to an internal service. This issue is fixed in version 4.6.58.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

Weakness enumeration

CWE-367 CWE-705 CWE-918

Affected software

No affected versions have been published.

Timeline

Published: Aug 25, 2026
Last modified: Sep 9, 2026
NVD status: Deferred

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