CVE-2026-28677
OpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal access
- State
- Published
- Severity
- 8.2 High
- Published
- Mar 6, 2026
- Updated
- Mar 6, 2026
- Reserved
- Mar 2, 2026
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, the URL ingest pipeline accepted user-controlled remote URLs with incomplete destination restrictions. Although private/local host checks existed, missing restrictions for credentialed URLs, non-standard ports, and cross-host redirects left SSRF-class abuse paths in non-localhost deployments. This issue has been patched in version 1.6.3-alpha.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L | GitHub_M |
Weaknesses
- CWE-918 Server-Side Request Forgery (SSRF)
Affected Products
| Product | Versions |
|---|---|
OpenSiftOpenSift |
|
References
- https://github.com/OpenSift/OpenSift/security/advisories/GHSA-5jfc-p787-2mf9
- https://github.com/OpenSift/OpenSift/pull/67
- https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b
- https://github.com/OpenSift/OpenSift/commit/de99b9c
- https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha
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