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.
PraisonAI 是一个多智能体团队系统。在 praisonaiagents 1.6.59 之前，SpiderTools.scrape_page 仅对初始 URL 进行验证，并允许 requests.Session.get 自动跟随重定向，因此一个看似公共的 URL 可以重定向到环回地址、私有地址、链路本地地址或元数据地址，而不会再次进行验证。重定向后的响应正文会通过 scrape_page 及其 extract_links、crawl 和 extract_text 调用者返回，从而导致原本被阻止的服务出现信息泄
Possible ATT&CK Techniques 1 AI
T1090 · Proxy
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I. Basic Information for CVE-2026-57115
Vulnerability Information
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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
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 |
|---|
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Vendor Advisories for CVE-2026-57115 (1)
Vendor Pages for CVE-2026-57115 (1)
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🔗 Release PraisonAI v4.6.59 · MervinPraison/PraisonAI · GitHub x_refsource_MISC
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
-
CVE-2026-57145
PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Wi -
CVE-2026-57132
PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable -
CVE-2026-57131
praisonai: Jobs API exposes agent-execution endpoints with n -
CVE-2026-57124
PraisonAI UI MCP connect endpoint allows unauthenticated loc -
CVE-2026-57122
PraisonAI: Webhook signature verification skipped (fail-open
Same vendor: MervinPraison
-
CVE-2026-57145
PraisonAI: Arbitrary File Read/Write via `multiedit` Tool Wi -
CVE-2026-57132
PraisonAI: PRAISONAI_CALL_AUTH=disabled environment variable -
CVE-2026-57131
praisonai: Jobs API exposes agent-execution endpoints with n -
CVE-2026-57124
PraisonAI UI MCP connect endpoint allows unauthenticated loc -
CVE-2026-57122
PraisonAI: Webhook signature verification skipped (fail-open
Same weakness: CWE-918
-
CVE-2026-54452
safeurl: Missing IPv6 CIDR Ranges in Blocklist -
CVE-2026-57126
praisonaiagents: SSRF guard validates literal IPs only and n -
CVE-2026-90790
a2aproject a2a-python Push Notification Sender base_push_not -
CVE-2026-90710
taisan tarzan-cms Theme Download Function ThemeService.java -
CVE-2026-71198
Glance低于32.0.1版存在SSRF漏洞
V. Comments for CVE-2026-57115
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