What is CVE-2026-44340?

CVE-2026-44340 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-05-08.

How severe is CVE-2026-44340?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Mervinpraison Praisonai

CVE-2026-44340

PraisonAI is a multi-agent teams system. Prior to version 4.6.37, the _safe_extractall helper that all recipe pull, recipe publish, and recipe unpack flows route through validates each archive member's name for absolute paths, .. segments…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.000 (6.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Mervinpraison Praisonai — versions < 4.6.37
Praison Praisonai

Weakness classification (CWE)

References

https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9q28-ghcr-c4x3 (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-44340?: CVE-2026-44340 is a high-severity vulnerability in Mervinpraison Praisonai, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-05-08.
How severe is CVE-2026-44340?: High severity. CVSS v3 base score is 7.5 out of 10.