CVE-2013-1648: Open-Xchange Server

Low severity, CVSS 3.5. EPSS: 1.3% chance of exploitation in the next 30 days.

The Subscriptions feature in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not properly validate the publication-source URL, which allows remote authenticated users to trigger arbitrary outbound TCP traffic via a crafted Source field, as demonstrated by (1) an ftp: URL, (2) a gopher: URL, or (3) an http://127.0.0.1/ URL, related to a "Server-side request forging (SSRF)" issue.

Affected products

• Open-Xchange Open-Xchange Server: version 6.20.7 only; version 6.22.0 only; version 6.22.1 only

Published 2013-09-05. Last modified 2026-06-16.