GHSA-gxmw-5f7x-6g22: praisonaiagents (CVE-2026-55527)

Package	Ecosystem	Affected	Fixed in
praisonaiagents	PyPI	<1.6.58	1.6.58

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Versions of praisonaiagents before 1.6.58 let a caller-supplied user_id in FileMemory traverse out of the memory directory, so JSON memory files can be written to any location the process can write to. An attacker who can set user_id, directly through the Python API or indirectly through an Agent memory dict, agents.yaml, or the jobs API, can overwrite files or plant new ones outside the intended base path. Upgrade to praisonaiagents 1.6.58, which fixes the issue; the source gives no other workaround.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.1	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L	CNA (GitHub_M)

CISA KEV Not listed.
EPSS 0.0048, the 42nd percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

31 Oct 2026, 14:10 UTC First seen by agentprime
31 Oct 2026, 14:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.