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CVE-2026-28676 Details

Description

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b	[email protected]	Patch
https://github.com/OpenSift/OpenSift/commit/de99b9c	[email protected]	Patch
https://github.com/OpenSift/OpenSift/pull/67	[email protected]	Issue TrackingPatch
https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha	[email protected]	Release Notes
https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv	[email protected]	PatchVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-22	Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')	[email protected]

Affected Products

Product	Versions
opensift opensift	< 1.6.3
CPE cpe:2.3:a:opensift:opensift::::::python::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Mar 18, 2026	Initial Analysis	[email protected]
Mar 6, 2026	New CVE Received	[email protected]