CVE-2026-61429CWE-918

PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend

High · published July 11, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
27.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N
EPSS
0.00348 · 27.1th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-11T13:01Z
EPSS history
Timeline
  • 11 JUL 13:01Z
    PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend
    cvelistv5