CVE-2026-58269
high
CVSS v3
8.1
CVSS v4 NEW
—
VIR risk
8.1
Description
Sync-in Server has a complete 2FA Bypass via `POST /api/auth/token`
Predictions
Exploit likelihood
88%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @sync-in/server | <2.4.0 | 2.4.0 |
References
- https://github.com/Sync-in/server/security/advisories/GHSA-92cr-jxw4-5wjg
- https://nvd.nist.gov/vuln/detail/CVE-2026-58269
- https://github.com/Sync-in/server/pull/228
- https://github.com/Sync-in/server/commit/3ec74e2ea1f538fe1a3ac9487bdf24a19e548361
- https://github.com/Sync-in/server
- https://github.com/Sync-in/server/releases/tag/v2.4.0
CWEs
CWE-288
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.