CVE-2026-58271Published
@sync-in/server vulnerable to TOTP Brute-Force via `POST /api/app/sync/register`
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-58271 · Microsoft / collected KEV context
cve-program · CVE-2026-58271
euvd · EUVD-2026-84112
nvd · CVE-2026-58271
osv · GHSA-274f-6w77-8qm9
- https://github.com/Sync-in/server/security/advisories/GHSA-274f-6w77-8qm9
- https://nvd.nist.gov/vuln/detail/CVE-2026-58271
- https://github.com/Sync-in/server/pull/228
- https://github.com/Sync-in/server/commit/b13a4aad5c2b38fe8231a0d007cd08a086ec5bdb
- https://github.com/Sync-in/server
- https://github.com/Sync-in/server/releases/tag/v2.4.0
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.