CVE-2026-56077

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.

References

https://www.vulncheck.com/advisories/praisonai-information-disclosure-via-shared-multiagentledger-state

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-766v-q9x3-g744

https://github.com/MervinPraison/PraisonAI

Details

Source: Mitre, NVD

CVSS v3

CVSS v4

EPSS