CVE-2026-106145

Description

In Progress® Telerik® Report Server prior to version 12.2.26.1007, incorrect privilege assignment in the service-agent SignalR hub allows an authenticated user, including a low-privilege or guest account with a valid bearer token, to register as a trusted service agent. On the next server settings-synchronization event, the rogue agent receives storage settings and encryption private keys. This privilege escalation enables disclosure of protected secrets, including stored data-source credentials and connection strings, and allows agent impersonation and interference with task dispatch.

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Produits concernés

• Progress Software Telerik Report Server

Scores CVSS

Faiblesses (CWE)

• CWE-266

Références

• https://www.telerik.com/report-server/documentation/knowledge-base/kb-security-incorrect-privilege-assignment-cve-2026-106145

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories