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CVE-2026-41232

בינונית 5.0

תיאור (מקור, אנגלית)

Froxlor is open source server administration software. Prior to version 2.3.6, in `EmailSender::add()`, the domain ownership validation for full email sender aliases uses the wrong array index when splitting the email address, passing the local part instead of the domain to `validateLocalDomainOwnership()`. This causes the ownership check to always pass for non-existent "domains," allowing any authenticated customer to add sender aliases for email addresses on domains belonging to other customers. Postfix's `sender_login_maps` then authorizes the attacker to send emails as those addresses. Version 2.3.6 fixes the issue.

מדדים

CVSS 3.1
5.0 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
EPSS — סבירות ניצול
0% (אחוזון 000) נכון ל-29/7/2026
CWE
CWE-863

מוצרים מושפעים

froxlor: froxlor

קישורים