CVE-2026-119049
CVE-2026-119049 · FreeMail before 5.3.2 Authorization Bypass via /api/create Mailbox Claiming
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FreeMail before 5.3.2 contains an authorization bypass vulnerability that allows authenticated users to claim another user's existing mailbox via the POST /api/create endpoint. Attackers who know a victim's address can become co-owners through assignMailboxToUser to read messages and verification codes, set forwarding, and delete mail.
CVSS 7.2 · Hoch · EPSS 0,4% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Betroffene Produkte und Versionen
freemail
- Softwareversionen
- ≥ 0, < 5.3.2: Betroffen (semver)
Auf 5.3.2 aktualisieren
Originalquellen
- https://github.com/idinging/freemail/issues/73
- https://github.com/idinging/freemail
- https://github.com/idinging/freemail/commit/62ed3afdbb4de90a135c12de928e586caf01b5a1
- https://github.com/idinging/freemail/releases/tag/v5.3.2
- https://github.com/idinging/freemail/blob/a95c1710e7eeb9f2c74a49ef962f4f43a36695b3/src/db/users.js#L137-L163
- https://www.vulncheck.com/advisories/freemail-before-5.3.2-authorization-bypass-via-api-create-mailbox-claiming
- https://nvd.nist.gov/vuln/detail/CVE-2026-119049