Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-57115— PraisonAI: SpiderTools redirect-target SSRF protection bypass

Quick assessment

Affected
MervinPraison PraisonAI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 4.6.59之前版本存在服务端请求伪造漏洞，该漏洞源于SpiderTools.scrape_page仅验证初始URL，且requests.Session.get自动跟随重定向，导致公开URL可重定向至环回、私有、链路本地或元数据地址且未重新验证，从而造成信息泄露。

CVSS 6.5 · Medium EPSS 0.43% · P37

Possible ATT&CK Techniques 1 AI

T1090 · Proxy

Affected Version Matrix 2

VendorProduct Version RangeStatus
MervinPraison PraisonAI < 4.6.59 affected
MervinPraison praisonaiagents < 1.6.59 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-57115

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
PraisonAI: SpiderTools redirect-target SSRF protection bypass
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, SpiderTools.scrape_page validates only the initial URL and lets requests.Session.get follow redirects automatically, so a public-looking URL can redirect to a loopback, private, link-local, or metadata address without revalidation. The redirected response body is returned through scrape_page and its extract_links, crawl, and extract_text callers, allowing disclosure from otherwise blocked services. This issue is fixed in praisonaiagents 1.6.59.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/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 4.6.59之前版本存在服务端请求伪造漏洞，该漏洞源于SpiderTools.scrape_page仅验证初始URL，且requests.Session.get自动跟随重定向，导致公开URL可重定向至环回、私有、链路本地或元数据地址且未重新验证，从而造成信息泄露。
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 < 4.6.59 -
MervinPraison praisonaiagents < 1.6.59 -

II. Public POCs for CVE-2026-57115

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-57115

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-57115 (1)

Vendor Pages for CVE-2026-57115 (1)

Same Patch Batch · MervinPraison · 2026-09-14 · 16 CVEs total

CVE-2026-57123 9.8 CRITICAL PraisonAI: MCP SSE transport binds 0.0.0.0 with no authentication and no Origin validation
CVE-2026-57124 9.8 CRITICAL PraisonAI UI MCP connect endpoint allows unauthenticated local command execution
CVE-2026-57125 9.8 CRITICAL PraisonAI: Unauthenticated RCE via Jobs API + Approval Bypass
CVE-2026-57127 9.8 CRITICAL praisonai: recipe serve auth middleware silently disables itself when no secret is set
CVE-2026-57131 9.8 CRITICAL praisonai: Jobs API exposes agent-execution endpoints with no authentication
CVE-2026-57145 9.1 CRITICAL PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Without Path Validation
CVE-2026-57122 8.6 HIGH PraisonAI: Webhook signature verification skipped (fail-open) when secret unset, allowing
CVE-2026-57126 8.5 HIGH praisonaiagents: SSRF guard validates literal IPs only and never resolves DNS
CVE-2026-57132 8.2 HIGH PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable unconditionally disables auth
CVE-2026-57130 8.1 HIGH PraisonAI: IMAP Command Injection via Unsanitized Email Search Parameters
CVE-2026-57119 7.5 HIGH PraisonAI: Unauthenticated Local File Inclusion via agent_file path in the Jobs API
CVE-2026-57129 7.5 HIGH PraisonAI: Arbitrary File Read via `@file:` Mention Path Traversal
CVE-2026-56839 7.3 HIGH PraisonAI Code agent tools fail open without a workspace boundary
CVE-2026-57120 6.5 MEDIUM PraisonAI: execute_code sandbox bypass: str.format C-level attribute access reads every bl
CVE-2026-57128 4.3 MEDIUM PraisonAI: Unauthenticated Event Injection via SSE `/publish` Endpoint

IV. Related Vulnerabilities

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