CVE-2026-56077

HIGH EPSS 16.8%
Published Jun 18, 20261w ago · Modified Jun 23, 20261w ago
7.1 CVSS 4.0
High
Find Similar
Published Jun 18, 2026 1w ago
Last Modified Jun 23, 2026 1w ago

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.

CVSS Details

Base Score
7.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
16.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-668

References 3

  • github.com https://github.com/MervinPraison/PraisonAI
  • github.com https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-766v-q9x3-g744
  • vulncheck.com https://www.vulncheck.com/advisories/praisonai-information-disclosure-via-shared-multiagentledger-state

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.