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CVE-2026-56077— PraisonAI - Information Disclosure via Shared MultiAgentLedger State

Quick assessment

Affected
PraisonAI 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 PraisonAI是PraisonAI公司的一款整合人工智能代理的服务器中间件软件。 PraisonAI 1.5.115之前版本存在权限许可和访问控制问题漏洞，该漏洞源于MultiAgentLedger组件允许攻击者通过注册具有重复ID的Agent来访问敏感数据。

CVSS 6.5 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 2

VendorProduct Version RangeStatus
PraisonAI PraisonAI < 1.5.115 affected
1.5.115 unaffected
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I. Basic Information for CVE-2026-56077

Vulnerability Information
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Vulnerability Title
PraisonAI - Information Disclosure via Shared MultiAgentLedger State
Source: CVE Program / CVE List V5
Vulnerability Description
PraisonAI before 1.5.115 contains an information disclosure vulnerability in the MultiAgentLedger component that allows attackers to access sensitive data by registering agents with duplicate IDs. Attackers can exploit the lack of agent ID uniqueness enforcement to share ledger instances and expose system prompts and conversation history between agents.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
将资源暴露给错误范围
Source: CVE Program / CVE List V5
Vulnerability Title
PraisonAI 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PraisonAI PraisonAI是PraisonAI公司的一款整合人工智能代理的服务器中间件软件。 PraisonAI 1.5.115之前版本存在权限许可和访问控制问题漏洞，该漏洞源于MultiAgentLedger组件允许攻击者通过注册具有重复ID的Agent来访问敏感数据。
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
PraisonAI PraisonAI 0 ~ 1.5.115 -

II. Public POCs for CVE-2026-56077

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III. Intelligence Information for CVE-2026-56077

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Vendor Advisories for CVE-2026-56077 (2)

Other References for CVE-2026-56077 (1)

Same Patch Batch · PraisonAI · 2026-06-18 · 5 CVEs total

CVE-2026-56078 8.8 HIGH PraisonAI - Arbitrary File Read and Write via Path Traversal in MultiAgentMonitor
CVE-2026-56075 8.8 HIGH PraisonAI - Arbitrary Shell Command Execution via Hardcoded Approval Mode Override
CVE-2026-56076 8.1 HIGH PraisonAI - Cross-Origin Agent Execution via Hardcoded Wildcard CORS and Missing Authentic
CVE-2026-56074 5.5 MEDIUM PraisonAI - Tool Approval Cache Bypass via Coarse-Grained Caching

IV. Related Vulnerabilities

Same product: PraisonAI
Same vendor: PraisonAI
Same weakness: CWE-668

V. Comments for CVE-2026-56077

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