CVE-2026-119049 FreeMail - Authorization Bypass

FreeMail < 5.3.2 contains an authorization bypass caused by improper access control in the POST /api/create endpoint, letting authenticated users claim other users' mailboxes and access their messages, exploit requires authentication.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.39% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Authorization Bypass
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Published
29 October 2026
Updated
31 October 2026
Weakness
CWE-639

Vendor fix

Update to version 5.3.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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