GHSA-7mjv-78r5-wjqwHighCVSS 7.6
FreeMail before 5.3.2 contains an authorization bypass vulnerability that allows authenticated...
🔗 CVE IDs covered (1)
📋 Description
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.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-119049
- https://github.com/idinging/freemail/issues/73
- https://github.com/idinging/freemail/commit/62ed3afdbb4de90a135c12de928e586caf01b5a1
- https://github.com/idinging/freemail
- https://github.com/idinging/freemail/blob/a95c1710e7eeb9f2c74a49ef962f4f43a36695b3/src/db/users.js#L137-L163
- https://github.com/idinging/freemail/releases/tag/v5.3.2
- https://www.vulncheck.com/advisories/freemail-before-5.3.2-authorization-bypass-via-api-create-mailbox-claiming
- https://github.com/advisories/GHSA-7mjv-78r5-wjqw