{"cve":"CVE-2026-39307","nvd":{"published":"2026-04-07T17:16:36.613","modified":"2026-10-26T21:10:00.170","status":"Analyzed","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","score":8.1},"cwes":["CWE-22"],"references":["https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-4ph2-f6pf-79wv"],"products":["praison:praisonai"],"source":"nvd","synced_at":"2026-10-26T21:38:48.864438205+00:00"},"epss":{"cve":"CVE-2026-39307","score":0.00314,"percentile":0.24154,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-4ph2-f6pf-79wv","url":"https://osv.dev/vulnerability/GHSA-4ph2-f6pf-79wv","summary":"PraisonAI Has Arbitrary File Write (Zip Slip) in Templates Extraction","modified":"2026-07-13T16:42:50.644020382Z","packages":[{"ecosystem":"PyPI","name":"praisonai","purl":"pkg:pypi/praisonai","ranges":["<4.5.113"],"fixed":["4.5.113"]}]},{"id":"PYSEC-2026-2899","url":"https://osv.dev/vulnerability/PYSEC-2026-2899","summary":"PraisonAI Has Arbitrary File Write (Zip Slip) in Templates Extraction","modified":"2026-07-13T16:32:48.397029240Z","packages":[{"ecosystem":"PyPI","name":"praisonai","purl":"pkg:pypi/praisonai","ranges":["<4.5.113"],"fixed":["4.5.113"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}