CVE-2025-20129: Cisco Socialminer

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the web-based chat interface of Cisco Customer Collaboration Platform (CCP), formerly Cisco SocialMiner, could allow an unauthenticated, remote attacker to persuade users to disclose sensitive data. This vulnerability is due to improper sanitization of HTTP requests that are sent to the web-based chat interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to the chat interface of a targeted user on a vulnerable server. A successful exploit could allow the attacker to redirect chat traffic to a server that is under their control, resulting in sensitive information being redirected to the attacker.

Affected products

• Cisco Socialminer: version 10.5(1) only; version 10.6(1) only; version 10.6(2) only; version 11.0(1) only; version 11.5(1) only; version 11.5(1)su1 only; …
• Cisco Unified Contact Center Express: version 8.5(1) only; version 9.0(2)su3es04 only; version 10.0(1)su1 only; version 10.0(1)su1es04 only; version 10.5(1) only; version 10.5(1)su1 only; …

Published 2025-06-04. Last modified 2026-06-17.