CVE-2026-126944

Description

Zipline before 4.6.1 contains a path traversal vulnerability in LocalDatasource that allows SUPERADMIN users to read or delete files outside the upload directory by importing records with traversal filenames. Attackers can trigger the unchecked range-read path with byte-range requests or set expired deletion times to delete files accessible to the Zipline process.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 5.8CVSS 4.0, Mediumfrom the CNA (VulnCheck)CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
• 5.7CVSS 3.1, Mediumfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:H

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-22

References

• GitHub Security Advisory (GHSA-gr35-qcpp-65w5)vendor-advisory
• VulnCheck Advisory: Zipline before 4.6.1 Path Traversal via Imported Filenames in LocalDatasourcethird-party-advisory