PT-2026-59494 · Pypi · Openviking

Published 2026-07-13 · Updated 2026-07-13

OSV

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Fix

Related Identifiers

PYSEC-2026-2856

Affected Products

Openviking

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-28518 · Security Note
• https://osv.dev/vulnerability/PYSEC-2026-2856 · Vendor Advisory
• https://github.com/volcengine/OpenViking · Note
• https://github.com/volcengine/OpenViking/commit/46b3e76e28b9b3eee73693720c9ec48820228b72 · Note
• https://github.com/volcengine/OpenViking/issues/342 · Note
• https://vulncheck.com/advisories/openviking-ovpack-import-zip-slip-path-traversal · Note
• https://pypi.org/project/openviking · Note
• https://github.com/advisories/GHSA-rpqr-j937-6qr9 · Note