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Description

PraisonAI before 1.5.115 contains a path traversal vulnerability in MultiAgentMonitor that fails to sanitize agent IDs when building file paths. Attackers can include traversal sequences like ../ in agent IDs to read, write, or overwrite arbitrary files, enabling sensitive disclosure, denial of service, or code execution.

PUBLISHED Reserved 2026-06-18 | Published 2026-06-18 | Updated 2026-06-18 | Assigner VulnCheck




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

Default status
unaffected

Any version before 1.5.115
affected

1.5.115 (semver)
unaffected

References

github.com/...isonAI/security/advisories/GHSA-766v-q9x3-g744 vendor-advisory

github.com/MervinPraison/PraisonAI product

www.vulncheck.com/...via-path-traversal-in-multiagentmonitor (VulnCheck Advisory: PraisonAI - Arbitrary File Read and Write via Path Traversal in MultiAgentMonitor) third-party-advisory

cve.org (CVE-2026-56078)

nvd.nist.gov (CVE-2026-56078)

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