CVE-2026-28675OpenSift: Sensitive implementation details exposed via raw exception messages and token-returning endpoints
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-200, CWE-209
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Analyzed
- Record last updated
- Mar 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
OpenSift OpenSift opensift:opensift (from the name) | before 1.6.3-alpha | CNA record |
opensift opensift opensift:opensift | before 1.6.3 | NVD |
References
- https://github.com/OpenSift/OpenSift/security/advisories/GHSA-667g-rvcj-w976x-refsource-confirm, patch, vendor-advisory
- https://github.com/OpenSift/OpenSift/pull/67x-refsource-misc, issue-tracking, patch
- https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840bx-refsource-misc, patch
- https://github.com/OpenSift/OpenSift/commit/de99b9cx-refsource-misc, patch
- https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alphax-refsource-misc, release-notes
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.