{"id":"CVE-2026-106145","state":"PUBLISHED","title":"Privilege Escalation in Telerik Report Server Service-Agent Hub","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.","publishedAt":"2026-10-09T07:03:34.351Z","updatedAt":"2026-10-09T18:03:22.258Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","source":"ProgressSoftware"},"assigner":"ProgressSoftware","products":["Progress Software Telerik Report Server"],"affected":[{"vendor":"Progress Software","product":"Telerik Report Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"12.2.26.1007","versionType":"custom"}]}],"references":["https://www.telerik.com/report-server/documentation/knowledge-base/kb-security-incorrect-privilege-assignment-cve-2026-106145"],"weaknesses":["CWE-266"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/106xxx/CVE-2026-106145.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-106145","state":"PUBLISHED","datePublished":"2026-10-09T07:03:34.351Z","dateUpdated":"2026-10-09T18:03:22.258Z","assignerShortName":"ProgressSoftware","assignerOrgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","dateReserved":"2026-10-06T15:51:10.392Z"},"containers":{"cna":{"title":"Privilege Escalation in Telerik Report Server Service-Agent Hub","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Progress Software","product":"Telerik Report Server","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"12.2.26.1007","versionType":"custom"}]}],"references":[{"url":"https://www.telerik.com/report-server/documentation/knowledge-base/kb-security-incorrect-privilege-assignment-cve-2026-106145","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"HIGH","baseScore":7.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-266","lang":"en","description":"CWE-266 Incorrect Privilege Assignment","type":"CWE"}]}],"providerMetadata":{"shortName":"ProgressSoftware","orgId":"f9fea0b6-671e-4eea-8fde-31911902ae05","dateUpdated":"2026-10-09T07:03:34.351Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Privilege Escalation"}]}],"credits":[{"lang":"en","value":"Ivan Ivanov","type":"finder"}],"source":{"discovery":"INTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T18:03:11.388864Z","id":"CVE-2026-106145","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-09T18:03:22.258Z"}}]}}}