CVE-2026-106145 (GCVE-0-2026-106145)

Vulnerability from cvelistv5 – Published: 2026-10-09 07:03 – Updated: 2026-10-09 18:03
VLAI
Title
Privilege Escalation in Telerik Report Server Service-Agent Hub
Summary
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.
Severity
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-09 18:03 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment
Assigner
ProgressSoftware CNA under the mitre root
CNA scorecard B 78/100 over 121 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Progress Software Telerik Report Server Affected: 0 , < 12.2.26.1007 (custom)
guessed Create a notification for this product.
Credits
Ivan Ivanov
Show details on NVD website
To clipboard 

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