high8.2
CVE-2026-28677
OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opensift | Opensift | before 1.6.3 |
Weakness classification
References
- NVD record
- CVE.org record
- 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-5jfc-p787-2mf9