{"cve":"CVE-2026-28518","nvd":{"published":"2026-03-03T15:16:20.593","modified":"2026-10-08T16:17:12.513","status":"Analyzed","description":"OpenViking versions 0.2.1 and prior, fixed in commit 46b3e76, contain a path traversal vulnerability in the .ovpack import handling that allows attackers to write files outside the intended import directory. Attackers can craft malicious ZIP archives with traversal sequences, absolute paths, or drive prefixes in member names to overwrite or create arbitrary files with the importing process privileges.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-22"],"references":["https://github.com/volcengine/OpenViking/commit/46b3e76e28b9b3eee73693720c9ec48820228b72","https://github.com/volcengine/OpenViking/issues/342","https://www.vulncheck.com/advisories/openviking-ovpack-import-zip-slip-path-traversal","https://github.com/volcengine/OpenViking/issues/342"],"products":["volcengine:openviking"],"source":"nvd","synced_at":"2026-10-19T22:24:17.937441719+00:00"},"epss":{"cve":"CVE-2026-28518","score":0.00188,"percentile":0.08342,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-rpqr-j937-6qr9","url":"https://osv.dev/vulnerability/GHSA-rpqr-j937-6qr9","summary":"OpenViking contains a Path Traversal vulnerability","modified":"2026-09-10T03:50:40.949099583Z","packages":[{"ecosystem":"PyPI","name":"openviking","purl":"pkg:pypi/openviking","ranges":["<=0.2.1"],"fixed":[]}]},{"id":"PYSEC-2026-2856","url":"https://osv.dev/vulnerability/PYSEC-2026-2856","summary":"OpenViking contains a Path Traversal vulnerability","modified":"2026-07-13T16:32:34.087707382Z","packages":[{"ecosystem":"PyPI","name":"openviking","purl":"pkg:pypi/openviking","ranges":["<=0.2.1"],"fixed":[]}]}],"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."]}