HIGHCVSS v3.1 7.6Vulnerability
CVE-2026-119049
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.
Properties
- Severity
- HIGH
- Nvd fetched at
- 2026-10-29T15:51:37.835109+00:00
- Cvss severity
- HIGH
- Cvss score
- 7.6
- Retrieved at
- 2026-10-29T15:52:27+00:00
- Score
- 7.6
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-119049
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
- First seen by Signal
- 2026-10-29T15:52:27+00:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
- Published at
- 2026-10-29T14:17:51.827
- Last modified
- 2026-10-29T14:17:51.827
Related Entities (1)
HAS_WEAKNESS (1)
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