CVE-2026-28676 describes a path injection vulnerability in OpenSift, an AI study tool, affecting versions prior to 1.6.3-alpha. The flaw stems from improper base-directory containment in storage helpers, allowing malicious path-like values to be injected into file operations. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk with potential for complete compromise of confidentiality, integrity, and availability, requiring only low privileges and no user interaction for exploitation. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion beyond a single mention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.6.3CPE matchmatch criteria | cpe:2.3:a:opensift:opensift:*:*:*:*:*:python:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.