{"cve":"CVE-2022-35410","nvd":{"published":"2022-07-08T18:15:10.103","modified":"2026-06-17T04:51:47.320","status":"Modified","description":"mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://0xacab.org/jvoisin/mat2/-/commit/beebca4bf1cd3b935824c966ce077e7bcf610385","https://0xacab.org/jvoisin/mat2/-/issues/174","https://dustri.org/b/mat2-0130.html","https://www.debian.org/security/2022/dsa-5185","https://0xacab.org/jvoisin/mat2/-/commit/beebca4bf1cd3b935824c966ce077e7bcf610385"],"products":["0xacab:mat2","debian:debian_linux"],"source":"nvd","synced_at":"2026-10-19T21:33:44.859608815+00:00"},"epss":{"cve":"CVE-2022-35410","score":0.0227,"percentile":0.83057,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f33p-9287-h552","url":"https://osv.dev/vulnerability/GHSA-f33p-9287-h552","summary":"mat2 before 0.13.0 allows directory traversal during the ZIP archive cleaning process.","modified":"2024-09-30T17:23:52.912019Z","packages":[{"ecosystem":"PyPI","name":"mat2","purl":"pkg:pypi/mat2","ranges":["<0.13.0"],"fixed":["0.13.0"]}]},{"id":"PYSEC-2022-223","url":"https://osv.dev/vulnerability/PYSEC-2022-223","summary":"","modified":"2023-11-08T04:09:50.900099Z","packages":[{"ecosystem":"PyPI","name":"mat2","purl":"pkg:pypi/mat2","ranges":["<0.13.0"],"fixed":["0.13.0"]}]}],"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."]}