CVE-2026-55541— PraisonAI: `--api-key` flag on `praisonai serve` is not properly enforced
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.
PraisonAI 是一个多智能体团队系统。在 praisonai 4.6.58 版本之前， 和 命令所启动的服务中， 和 函数未实施凭据检查机制。因此，未经验证的用户可以访问 和 端点。此问题已在 4.6.58 版本中得到修复。
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-55541
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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: `--api-key` flag on `praisonai serve` is not properly enforced
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, praisonai serve agents and praisonai serve unified parse --api-key but _create_agents_app() and _create_unified_app() do not install a credential check. Unauthenticated callers can reach POST /agents and POST /api/v1/agents/{id}/invoke. This issue is fixed in version 4.6.58.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MervinPraison | PraisonAI | < 4.6.58 | - |
|
II. Public POCs for CVE-2026-55541
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
Qwen3.6-35B-A3B
· 7146 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-2026-55541
请登录查看更多情报信息。
Patches & Fixes for CVE-2026-55541 (1)
-
🔗 Release PraisonAI v4.6.58 · MervinPraison/PraisonAI · GitHub x_refsource_MISC
Vendor Advisories for CVE-2026-55541 (1)
Same Patch Batch · MervinPraison · 2026-08-25 · 17 CVEs total
| CVE-2026-55536 | 9.1 CRITICAL | Browser Server WebSocket origin validation bypass via unanchored regex (patch bypass of CV |
| CVE-2026-55534 | 8.6 HIGH | PraisonAI serve agents --api-key is ignored, allowing unauthenticated remote agent executi |
| CVE-2026-55539 | 8.6 HIGH | PraisonAI: [Auth Bypass] PraisonAI async Jobs API (`/api/v1/runs`) has no authentication — |
| CVE-2026-55526 | 8.5 HIGH | PraisonAI: SSRF protection bypass in `spider_tools._host_is_blocked()` via DNS-resolved ho |
| CVE-2026-55528 | 8.2 HIGH | praisonaiagents: AgentServer declares auth_token but never enforces it on any route (CWE-8 |
| CVE-2026-55533 | 8.2 HIGH | PraisonAI: Authentication fail-open in Recipe server allows unauthenticated access when AP |
| CVE-2026-55532 | 7.6 HIGH | PraisonAI: Origin-validation bypass (startswith prefix match) enables unauthenticated cros |
| CVE-2026-55525 | 7.5 HIGH | PraisonAI: SSRF via redirect-following in praisonaiagents web_crawl |
| CVE-2026-55538 | 7.3 HIGH | PraisonAI: [Auth Bypass] `praisonai serve agents --api-key` is silently ignored — agent-in |
| CVE-2026-55537 | 7.1 HIGH | PraisonAI: Webhook SSRF via DNS fail-open in `JobSubmitRequest.validate_webhook_url()` — b |
| CVE-2026-55527 | 7.1 HIGH | PraisonAI: Arbitrary file write via unsanitized `user_id` in `FileMemory.__init__()` — pat |
| CVE-2026-55540 | 7.1 HIGH | PraisonAI: [Path Traversal] agent tools escape the configured workspace via symlinks |
| CVE-2026-55529 | 6.9 MEDIUM | PraisonAI: Origin validation bypass in MCP HTTP Stream transport allows browser-mediated u |
| CVE-2026-55535 | 6.8 MEDIUM | PraisonAI: Server-Side Request Forgery via DNS rebinding bypass in webhook_url validation |
| CVE-2026-55531 | 6.5 MEDIUM | PraisonAI: Unauthenticated unbounded session accumulation in the PraisonAI MCP HTTP server |
| CVE-2026-55530 | 6.1 MEDIUM | PraisonAI: ast_grep_rewrite rewrites arbitrary files without the @require_approval gate en |
IV. Related Vulnerabilities
Same product: PraisonAI
-
CVE-2026-55536
Browser Server WebSocket origin validation bypass via unanch -
CVE-2026-55532
PraisonAI: Origin-validation bypass (startswith prefix match -
CVE-2026-55533
PraisonAI: Authentication fail-open in Recipe server allows -
CVE-2026-55539
PraisonAI: [Auth Bypass] PraisonAI async Jobs API (`/api/v1/ -
CVE-2026-55527
PraisonAI: Arbitrary file write via unsanitized `user_id` in
Same vendor: MervinPraison
-
CVE-2026-55536
Browser Server WebSocket origin validation bypass via unanch -
CVE-2026-55532
PraisonAI: Origin-validation bypass (startswith prefix match -
CVE-2026-55533
PraisonAI: Authentication fail-open in Recipe server allows -
CVE-2026-55539
PraisonAI: [Auth Bypass] PraisonAI async Jobs API (`/api/v1/ -
CVE-2026-55527
PraisonAI: Arbitrary file write via unsanitized `user_id` in
Same weakness: CWE-862
-
CVE-2026-70550
Potential unauthorized access to private Composer repository -
CVE-2026-69104
Potential unauthorized repository migration in JFrog Artifac -
CVE-2026-55530
PraisonAI: ast_grep_rewrite rewrites arbitrary files without -
CVE-2026-79672
Ech0 before 4.4.3 Authentication Bypass via Comment Panel -
CVE-2026-79669
Ech0 before 4.4.3 Missing Authorization on System Logs
V. Comments for CVE-2026-55541
No comments yet