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CVE-2026-61429: PraisonAI versions before 1.6.78 allow unauthorized access to internal services

CVE-2026-61429

Summary

PraisonAI versions before 1.6.78 contain a security flaw that could allow an attacker to access internal services within your organization. This is a serious issue because it could allow an attacker to see sensitive information that they shouldn't have access to. To fix this, you should update to PraisonAI version 1.6.78 or later.

Original title

Original description

PraisonAI versions before 1.6.78 contain a server-side request forgery vulnerability in the Crawl4AI/Chromium backend that allows attackers to bypass SSRF validation by exploiting DNS rebinding and HTTP redirects. Attackers can craft URLs that resolve to internal services after the initial validation check, enabling the headless browser to follow redirects and read internal responses including sensitive canary values.

nvd CVSS3.1 8.5

nvd CVSS4.0 8.4

Vulnerability type

CWE-918 Server-Side Request Forgery (SSRF)

Published: 11 Jul 2026 · Updated: 20 Jul 2026 · First seen: 11 Jul 2026