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CVE-2026-44337— PraisonAI knowledge-store backends interpolate unvalidated collection names into SQL and CQL queries

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Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 2.4.1版本至4.6.34之前版本存在输入验证错误漏洞，该漏洞源于未验证的名称和集合参数构建表和索引标识符，可能导致SQL或CQL注入。

CVSS 6.3 · Medium EPSS 0.31% · P22

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
MervinPraison PraisonAI >= 2.4.1, < 4.6.34 affected
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I. Basic Information for CVE-2026-44337

Vulnerability Information
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Vulnerability Title
PraisonAI knowledge-store backends interpolate unvalidated collection names into SQL and CQL queries
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI is a multi-agent teams system. From version 2.4.1 to before version 4.6.34, PraisonAI exposes optional SQL/CQL-backed knowledge-store implementations that build table and index identifiers from unvalidated name and collection arguments. Applications that pass untrusted collection names into these backends can trigger SQL or CQL injection. This issue has been patched in version 4.6.34.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
PraisonAI 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PraisonAI是Mervin Praison个人开发者的一个低代码多智能体协作框架。 PraisonAI 2.4.1版本至4.6.34之前版本存在输入验证错误漏洞，该漏洞源于未验证的名称和集合参数构建表和索引标识符，可能导致SQL或CQL注入。
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 >= 2.4.1, < 4.6.34 -

II. Public POCs for CVE-2026-44337

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III. Intelligence Information for CVE-2026-44337

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Vendor Advisories for CVE-2026-44337 (1)

Same Patch Batch · MervinPraison · 2026-05-08 · 9 CVEs total

CVE-2026-41497 9.8 CRITICAL Incomplete fix for CVE-2026-34935: Command Injection in MervinPraison/PraisonAI
CVE-2026-44339 8.6 HIGH PraisonAI has unsafe tool resolution in `ToolExecutionMixin.execute_tool`: undeclared `__m
CVE-2026-44334 8.4 HIGH PraisonAI: Unauthenticated RCE via `tool_override.py`
CVE-2026-41496 8.1 HIGH PraisonAI: SQL Injection via unvalidated `table_prefix` in 9 conversation store backends (
CVE-2026-44338 7.3 HIGH PraisonAI ships and generates a legacy API server with authentication disabled by default,
CVE-2026-44340 PraisonAI: Symlink-extraction bypass of `_safe_extractall` writes outside `dest_dir`
CVE-2026-44335 SSRF bypass in PraisonAI
CVE-2026-44336 PraisonAI MCP `tools/call` path-traversal and RCE via Python `.pth` injection

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: MervinPraison
Same weakness: CWE-20

V. Comments for CVE-2026-44337

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