Vulnerability Details CVE-2026-28676
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 17.3%
CVSS Severity
CVSS v3 Score 8.8
References
- https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b
- https://github.com/OpenSift/OpenSift/commit/de99b9c
- https://github.com/OpenSift/OpenSift/pull/67
- https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha
- https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv
Products affected by CVE-2026-28676
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cpe:2.3:a:opensift:opensift:1.0.0
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cpe:2.3:a:opensift:opensift:1.0.1
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cpe:2.3:a:opensift:opensift:1.1.0
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cpe:2.3:a:opensift:opensift:1.1.1
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cpe:2.3:a:opensift:opensift:1.1.2
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cpe:2.3:a:opensift:opensift:1.1.3
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cpe:2.3:a:opensift:opensift:1.3.1
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cpe:2.3:a:opensift:opensift:1.4.0
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cpe:2.3:a:opensift:opensift:1.5.0