---
id: GHSA-rc3q-9pxg-3jhr
title: >-
  Duplicate Advisory: PraisonAI: Crawl4AI/Chromium backend is also affected by
  the `web_crawl` SSRF validation bypass
summary: >-
  Duplicate Advisory: PraisonAI: Crawl4AI/Chromium backend is also affected by
  the `web_crawl` SSRF validation bypass
severity: high
cvss: 8.5
cwe:
  - CWE-918
vendor: praisonaiagents
product: praisonaiagents
ecosystem: pip
affected:
  - praisonaiagents <= 1.6.77
published: '2026-07-11'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:22:13Z'
source: GHSA
sourceUrl: 'https://github.com/advisories/GHSA-rc3q-9pxg-3jhr'
references:
  - url: >-
      https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-6g59-gm2v-qhvq
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-61429'
  - url: >-
      https://www.vulncheck.com/advisories/praisonai-before-ssrf-via-crawl4ai-chromium-backend
  - url: 'https://github.com/advisories/GHSA-rc3q-9pxg-3jhr'
tags:
  - ghsa
  - pip
ingestedAt: '2026-10-07T20:46:46.988Z'
---

## Overview

### Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-6g59-gm2v-qhvq. This link is maintained to preserve external references.

### 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.

## Affected packages

- `praisonaiagents <= 1.6.77`

## Remediation

Refer to the advisory for the patched release.