CVE-2026-28675 OpenSift: Sensitive implementation details exposed via raw exception messages and token-returning endpoints
Attackers can obtain sensitive implementation details and login tokens via raw exception messages and exposed UI responses in OpenSift.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-28675?
CVE-2026-28675 is a medium-severity vulnerability in OpenSift, published on 6 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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, some endpoints returned raw exception strings to clients. Additionally, login token material was exposed in UI/rendered responses and token rotation output. This issue has been patched in version 1.6.3-alpha.
Which versions are affected by CVE-2026-28675?
It affects 1 product.
Products include Opensift Opensift.
How do I fix CVE-2026-28675?
No fix has been published for CVE-2026-28675 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-28675 being exploited?
There is no known exploitation of CVE-2026-28675 in the wild and no public exploit code.
Other vulnerabilities in OpenSift
- CVE-2026-27169 OpenSift: Persistent XSS Chat Tool Rendering
- CVE-2026-28676 OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations
- CVE-2026-28677 OpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal access
- CVE-2026-27170 OpenSift: SSRF risk in URL ingestion endpoint
- CVE-2026-27189 OpenSift: Race-prone local persistence could cause state corruption/loss
Sources
Also known as GHSA-667g-rvcj-w976.