CVE-2026-39307CWE-22

PraisonAI has an Arbitrary File Write (Zip Slip) in Templates Extraction

High · published April 7, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
39.1
In the wild
Unconfirmed
What it is

PraisonAI is a multi-agent teams system. Prior to 1.5.113, The PraisonAI templates installation feature is vulnerable to a "Zip Slip" Arbitrary File Write attack. When downloading and extracting template archives from external sources (e.g., GitHub), the application uses Python's zipfile.extractall() without verifying if the files within the archive resolve outside of the intended extraction directory. This vulnerability is fixed in 1.5.113.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00462 · 39.1th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-04-07T16:49Z
EPSS history
Timeline
  • 07 APR 16:49Z
    PraisonAI has an Arbitrary File Write (Zip Slip) in Templates Extraction
    cvelistv5