CVE-2025-56320

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

CobbleStone Enterprise Contract Management Portal v.22.4.0 is vulnerable to Stored Cross-Site Scripting (XSS) in its chat box component. This allows a remote attacker to execute arbitrary code. NOTE: the Supplier reports that this is "Present only in an obsolete, unsupported version no longer in circulation."

Published 2025-10-17. Last modified 2026-07-05.