CVE-2026-116634
OmniRoute 3.8.50 before 3.8.52 Missing Authentication via /api/sync/tokens
cheaper-inference OmniRoute
CVSS
8.2HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
What fixes it
- 3.8.52OmniRouteCVE List
A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.
Reports 2
2 outlets mention it. Reports are not confirmation; each links to its source.
- @cve.skyfleet.blue: CVE-2026-116634 - OmniRoute 3.8.50 before 3.8.52 Missing Authentication via /api/sync/tokens CVE ID : CVE-2026-116634 Published : Oct. 26, 2026, 6:09 p.m. | 13 minutes ago DescriptBluesky: CVE posts, 26 Oct 2026
- 🚨 CVE-2026-116634 OmniRoute 3.8.50 before 3.8.52 contains a missing authentication vulnerability that allows unauthenticated attackers to issue sync tokens via POST /api/sync/tokens when requireLogin Telegram: CVE Notify, 26 Oct 2026
Description
OmniRoute 3.8.50 before 3.8.52 contains a missing authentication vulnerability that allows unauthenticated attackers to issue sync tokens via POST /api/sync/tokens when requireLogin is disabled. Attackers can use the issued token against GET /api/sync/bundle to retrieve decrypted provider credentials and plaintext API keys, with tokens persisting after login is re-enabled.
Text from CVE List
Affected versions 1
- OmniRouteaffected: 3.8.50 before 3.8.52CVE List
References 7
- github.com/cheaper-inference/OmniRoute/pull/17053Fixvia CVE List
- github.com/cheaper-inference/OmniRoute/commit/44a29611bf088e351d8d40eacaabdc1794ed0c61Fixvia CVE List
- github.com/cheaper-inference/OmniRoute/releases/tag/v3.8.52Fixvia CVE List
- vulncheck.com/advisories/omniroute-3.8.50-before-3.8.52-missing-authentication-via-api-sync-tokensAdvisoryvia CVE List
- github.com/cheaper-inference/OmniRoute/blob/c1e30b7676975feb298b49eff6ff58923c04b89e/src/app/api/sync/tokens/route.ts#L28-L30Referencevia CVE List
- github.com/cheaper-inference/OmniRoute/blob/c1e30b7676975feb298b49eff6ff58923c04b89e/src/server/authz/routeGuard.ts#L154-L167Referencevia CVE List
- github.com/cheaper-inference/OmniRouteReferencevia CVE List