CVE-2026-47410— praisonai-platform: JWT signing key defaults to hardcoded "dev-secret-change-me", allowing token forgery for any user when PLATFORM_ENV is unset
Quick assessment
Affected
MervinPraison praisonai-platform
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.
MervinPraison PraisonAI是MervinPraison个人开发者的 MervinPraison PraisonAI 0.1.4之前版本存在安全漏洞，该漏洞源于使用不安全的默认加密密钥，JWT签名密钥默认为硬编码值“dev-secret-change-me”，且安全检查被绕过，可能导致攻击者读取密钥并伪造JWT，以任何现有用户身份（包括工作区所有者和管理员）进行身份验证。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MervinPraison | praisonai-platform | < 0.1.4 |
affected |
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I. Basic Information for CVE-2026-47410
Vulnerability Information
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Vulnerability Title
praisonai-platform: JWT signing key defaults to hardcoded "dev-secret-change-me", allowing token forgery for any user when PLATFORM_ENV is unset
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Versions prior to 0.1.4 have an insecure default cryptographic key. The JWT signing secret defaults to the hardcoded literal `"dev-secret-change-me"` when `PLATFORM_JWT_SECRET` is unset. A safety check exists but only fires when `PLATFORM_ENV != "dev"`; the default value of `PLATFORM_ENV` is `"dev"`, so the check is silently bypassed in any deployment that does not explicitly opt out. The attacker reads the literal from this public source file, mints a JWT with arbitrary `sub` and `email` claims, and authenticates as any existing user (including workspace owners and admins). PraisonAI Platform version 0.1.4 patches the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
MervinPraison PraisonAI 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MervinPraison PraisonAI是MervinPraison个人开发者的 MervinPraison PraisonAI 0.1.4之前版本存在安全漏洞，该漏洞源于使用不安全的默认加密密钥，JWT签名密钥默认为硬编码值“dev-secret-change-me”，且安全检查被绕过，可能导致攻击者读取密钥并伪造JWT，以任何现有用户身份（包括工作区所有者和管理员）进行身份验证。
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-platform | < 0.1.4 | - |
|
II. Public POCs for CVE-2026-47410
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Qwen3.6-35B-A3B
· 7604 chars
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III. Intelligence Information for CVE-2026-47410
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Patches & Fixes for CVE-2026-47410 (2)
Vendor Advisories for CVE-2026-47410 (1)
Same Patch Batch · MervinPraison · 2026-07-21 · 25 CVEs total
| CVE-2026-47392 | 9.9 CRITICAL | PraisonAI vulnerable to sandbox escape via `print.__self__` builtins module leak in `execu |
| CVE-2026-47393 | 9.8 CRITICAL | PraisonAI `deploy --type api` emits a Flask server with authentication disabled by default |
| CVE-2026-47396 | 9.8 CRITICAL | PraisonAI call server exposes unauthenticated agent listing, invocation, and deletion when |
| CVE-2026-47391 | 9.8 CRITICAL | PraisonAI's unauthenticated A2A official example can reach real LLM-driven `eval()` tool e |
| CVE-2026-47413 | 9.6 CRITICAL | praisonai-platform: Any workspace member can add arbitrary user as owner via POST /workspa |
| CVE-2026-47416 | 9.6 CRITICAL | praisonai-platform: Any workspace member can promote themselves (or any other member) to o |
| CVE-2026-47405 | 8.8 HIGH | PraisonAI Platform missing role checks let any workspace member become owner and take over |
| CVE-2026-47399 | 8.8 HIGH | PraisonAI Platform workspace-scoped routes allow cross-workspace object access by global o |
| CVE-2026-47415 | 8.3 HIGH | praisonai-platform: Issue endpoints accept any issue_id without workspace ownership check, |
| CVE-2026-47419 | 8.3 HIGH | praisonai-platform: Agent endpoints accept any agent_id without workspace ownership check, |
| CVE-2026-47409 | 8.1 HIGH | praisonai-platform: Any workspace member can remove any other member (including the owner) |
| CVE-2026-47417 | 8.1 HIGH | praisonai-platform: Comment endpoints accept any issue_id without workspace ownership chec |
| CVE-2026-47412 | 8.1 HIGH | praisonai-platform: Any workspace member can delete the entire workspace via DELETE /works |
| CVE-2026-47418 | 8.1 HIGH | praisonai-platform: Project endpoints accept any project_id without workspace ownership ch |
| CVE-2026-47406 | 8.1 HIGH | praisonai-platform: Dependency endpoints accept any issue_id and dep_id without workspace |
| CVE-2026-47398 | 8.1 HIGH | PraisonAI: Arbitrary code execution via unguarded `spec.loader.exec_module` in `agents_gen |
| CVE-2026-47414 | 7.6 HIGH | praisonai-platform: Label endpoints accept any label_id and any issue_id without workspace |
| CVE-2026-47397 | 7.1 HIGH | PraisonAI has an Arbitrary File Write in Python API |
| CVE-2026-47408 | 6.5 MEDIUM | praisonai-platform: list_issue_activity returns activity log for any issue regardless of w |
| CVE-2026-47411 | 6.5 MEDIUM | praisonai-platform: Any workspace member can rewrite workspace name, description, and sett |
Showing top 20 of 25 CVEs. View all on vendor page → →
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V. Comments for CVE-2026-47410
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