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CVE-2026-61429— PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend

Quick assessment

Affected
MervinPraison PraisonAI
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mervin Praison PraisonAI是Mervin Praison个人开发者开源的一个低代码多智能体协作框架。 Mervin Praison PraisonAI 1.6.78之前版本存在服务端请求伪造漏洞，该漏洞源于Crawl4AI/Chromium后端存在服务端请求伪造，允许攻击者通过DNS重绑定和HTTP重定向绕过SSRF验证。

CVSS 8.5 · High EPSS 0.22% · P13

Affected Version Matrix 2

VendorProduct Version RangeStatus
MervinPraison PraisonAI < 1.6.78 affected
1.6.78 unaffected
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I. Basic Information for CVE-2026-61429

Vulnerability Information
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Vulnerability Title
PraisonAI before 1.6.78 SSRF via Crawl4AI Chromium backend
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Mervin Praison PraisonAI 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mervin Praison PraisonAI是Mervin Praison个人开发者开源的一个低代码多智能体协作框架。 Mervin Praison PraisonAI 1.6.78之前版本存在服务端请求伪造漏洞，该漏洞源于Crawl4AI/Chromium后端存在服务端请求伪造，允许攻击者通过DNS重绑定和HTTP重定向绕过SSRF验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
MervinPraison PraisonAI 0 ~ 1.6.78 -

II. Public POCs for CVE-2026-61429

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6610 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-61429

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Vendor Advisories for CVE-2026-61429 (2)

Same Patch Batch · MervinPraison · 2026-07-11 · 9 CVEs total

CVE-2026-61447 10.0 CRITICAL PraisonAI before 1.6.78 Remote Code Execution via CodeAgent
CVE-2026-61445 9.9 CRITICAL PraisonAI before 4.6.78 Arbitrary File Write and Command Execution
CVE-2026-60090 9.8 CRITICAL PraisonAI before 4.6.78 SQL/CQL Injection via vector dimension
CVE-2026-61426 8.6 HIGH PraisonAI before 1.7.3 Unauthenticated Agent Access via Insecure Defaults
CVE-2026-61439 7.5 HIGH PraisonAI before 4.6.78 Prompt Injection Defense Bypass
CVE-2026-61428 7.3 HIGH PraisonAI AgentMail before 4.6.78 Message Injection via Webhook
CVE-2026-61442 7.1 HIGH PraisonAI Platform before 0.1.9 Authorization Bypass via PATCH
CVE-2026-60088 5.5 MEDIUM PraisonAI before 4.6.78 Path Traversal via Custom Commands

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-918

V. Comments for CVE-2026-61429

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