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CVE-2026-28676

8.8 · HIGH

OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.

Published Mar 6, 2026CWE-22EPSS 0.63%

Overview

CVE-2026-28676 is a high-severity vulnerability. It was published on March 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840bGitHubgithub.com/OpenSift/OpenSift/commit/de99b9cGitHubgithub.com/OpenSift/OpenSift/pull/67GitHubgithub.com/OpenSift/OpenSift/releases/tag/v1.6.3-alphaGitHubgithub.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv

How CyberStrike helps

Frequently asked questions

What is CVE-2026-28676?

CVE-2026-28676 is a high-severity vulnerability. It was published on March 6, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-28676?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-28676?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-28676?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-28676 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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