Description
Froxlor before 2.3.7 fails to properly scope sender alias lookups to the current customer in customer_email.php. Authenticated attackers can enumerate global sender alias IDs and read other customers' allowed sender values by supplying arbitrary senderid parameters in delete confirmation requests.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| froxlor | froxlor | < 2.3.7 | 2.3.7 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | froxlor/froxlor | < 2.3.7 | 2.3.7 | GHSA-mr9h-45p9-fg8h |
Advisories 1
- WID-SEC-2026-1737 Froxlor: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 14, 2026
References
- GitHub Security Advisory (GHSA-mr9h-45p9-fg8h) vendor-advisory
- VulnCheck Advisory: Froxlor before 2.3.7 Information Disclosure via customer_email.php third-party-advisory