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CVE-2026-106152 (GCVE-0-2026-106152)

Vulnerability from nvd – Published: 2026-11-11 17:35 – Updated: 2026-11-11 17:35

Title

External Control of Configuration Setting in Telerik Report Server

Summary

In Progress® Telerik® Report Server prior to version 12.3.26.1110, an external control of a system configuration setting vulnerability allows an unauthenticated remote attacker to influence the server address used by Report Server when generating links and notifications. With user interaction, this can lead to disclosure of sensitive information and account takeover.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-15 - External Control of System or Configuration Setting

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.3.26.1110 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Telerik Report Server",
          "vendor": "Progress Software",
          "versions": [
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          "lang": "en",
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            }
          ],
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        }
      ],
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        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Configuration/Environment Manipulation"
            }
          ]
        }
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        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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          "url": "https://www.telerik.com/report-server/documentation/knowledge-base/kb-security-external-control-of-system-or-configuration-setting-cve-2026-106152"
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "External Control of Configuration Setting in Telerik Report Server",
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        "engine": "Vulnogram 0.2.0"
      }
    }
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CVE-2026-106133 (GCVE-0-2026-106133)

Vulnerability from nvd – Published: 2026-11-11 17:32 – Updated: 2026-11-11 17:32

Title

Incorrect Authorization in Telerik Report Server Web Report Designer

Summary

In Progress® Telerik® Report Server prior to version 12.3.26.1110, an incorrect authorization vulnerability in the Web Report Designer allows an authenticated attacker with low privileges to perform unauthorized operations on shared report resources, affecting their integrity and availability.

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-863 - Incorrect Authorization

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.3.26.1110 (custom)

Credits

Noam Frenkel

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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        }
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        "discovery": "EXTERNAL"
      },
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-106155 (GCVE-0-2026-106155)

Vulnerability from nvd – Published: 2026-10-09 07:07 – Updated: 2026-10-09 18:03

Title

Stored Cross-site Scripting (XSS) in Telerik Report Server Web Report Viewers

Summary

In Progress® Telerik® Report Server prior to version 12.2.26.1007, a stored cross-site scripting vulnerability in the shared reporting engine allows an authenticated report author to embed javascript: or vbscript: URLs in report navigation actions or HTML text box links. When another user views the malicious report and the embedded navigation is triggered, attacker-controlled script can execute in the web report viewer's origin. In a multi-user Report Server deployment, this can enable privilege escalation by performing actions in a higher-privilege user's authenticated session, including an administrator's session.

Severity

8.9 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-09 18:02 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.2.26.1007 (custom)

Credits

Ivan Ivanov

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
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CVE-2026-106145 (GCVE-0-2026-106145)

Vulnerability from nvd – Published: 2026-10-09 07:03 – Updated: 2026-10-09 18:03

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 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.2.26.1007 (custom)

Credits

Ivan Ivanov

Show details on NVD website

JSON

To clipboard

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CVE-2025-0556 (GCVE-0-2025-0556)

Vulnerability from nvd – Published: 2025-02-12 15:11 – Updated: 2025-02-12 15:33

Title

Telerik Report Server Clear Text Transmission of Agent Commands

Summary

In Progress® Telerik® Report Server, versions prior to 2025 Q1 (11.0.25.211) when using the older .NET Framework implementation, communication of non-sensitive information between the service agent process and app host process occurs over an unencrypted tunnel, which can be subjected to local network traffic sniffing.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-12 15:33 UTC

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0 , < 2025 Q1 (11.0.25.211) (custom)

Show details on NVD website

JSON

To clipboard

{
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                "id": "CVE-2025-0556",
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CVE-2024-4837 (GCVE-0-2024-4837)

Vulnerability from nvd – Published: 2024-05-15 17:04 – Updated: 2024-08-01 20:55

Title

Trust Boundary Violation Vulnerability

Summary

In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via a trust boundary violation vulnerability.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-15 18:57 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0.0 , < 10.1.24.514 (semver)
progress	telerik_reporting	Affected: 1.0.0.0 , ≤ 10.0.24.305 (custom) cpe:2.3:a:progress:telerik_reporting:1.0.0.0:::::::*

Date Public

2024-05-15 14:00

Credits

Christian Kuersteiner (Greenbone AG) via BugCrowd

Show details on NVD website

JSON

To clipboard

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CVE-2024-4357 (GCVE-0-2024-4357)

Vulnerability from nvd – Published: 2024-05-15 16:58 – Updated: 2024-08-01 20:40

Title

XML External Entity Processing Information Disclosure

Summary

An information disclosure vulnerability exists in Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, allows low-privilege attacker to read systems file via XML External Entity Processing.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-16 19:25 UTC

CWE

CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0.0 , < 10.0.24.514 (semver)
progress_software	telerik_report_server	Affected: 1.0.0.0 , < 10.0.24.514 (semver) cpe:2.3:a:progress_software:telerik_report_server:1.0.0.0:::::::*

Date Public

2024-05-15 14:00

Credits

Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam) working with Trend Micro Zero Day Initiative

Show details on NVD website

JSON

To clipboard

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CVE-2026-106152 (GCVE-0-2026-106152)

Vulnerability from cvelistv5 – Published: 2026-11-11 17:35 – Updated: 2026-11-11 17:35

Title

External Control of Configuration Setting in Telerik Report Server

Summary

In Progress® Telerik® Report Server prior to version 12.3.26.1110, an external control of a system configuration setting vulnerability allows an unauthenticated remote attacker to influence the server address used by Report Server when generating links and notifications. With user interaction, this can lead to disclosure of sensitive information and account takeover.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-15 - External Control of System or Configuration Setting

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.3.26.1110 (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2026-106133 (GCVE-0-2026-106133)

Vulnerability from cvelistv5 – Published: 2026-11-11 17:32 – Updated: 2026-11-11 17:32

Title

Incorrect Authorization in Telerik Report Server Web Report Designer

Summary

In Progress® Telerik® Report Server prior to version 12.3.26.1110, an incorrect authorization vulnerability in the Web Report Designer allows an authenticated attacker with low privileges to perform unauthorized operations on shared report resources, affecting their integrity and availability.

Severity

6.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-863 - Incorrect Authorization

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.3.26.1110 (custom)

Credits

Noam Frenkel

Show details on NVD website

JSON

To clipboard

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CVE-2026-106155 (GCVE-0-2026-106155)

Vulnerability from cvelistv5 – Published: 2026-10-09 07:07 – Updated: 2026-10-09 18:03

Title

Stored Cross-site Scripting (XSS) in Telerik Report Server Web Report Viewers

Summary

In Progress® Telerik® Report Server prior to version 12.2.26.1007, a stored cross-site scripting vulnerability in the shared reporting engine allows an authenticated report author to embed javascript: or vbscript: URLs in report navigation actions or HTML text box links. When another user views the malicious report and the embedded navigation is triggered, attacker-controlled script can execute in the web report viewer's origin. In a multi-user Report Server deployment, this can enable privilege escalation by performing actions in a higher-privilege user's authenticated session, including an administrator's session.

Severity

8.9 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-09 18:02 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.2.26.1007 (custom)

Credits

Ivan Ivanov

Show details on NVD website

JSON

To clipboard

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

Vulnerability from cvelistv5 – Published: 2026-10-09 07:03 – Updated: 2026-10-09 18:03

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 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://www.telerik.com/report-server/documentati…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 0 , < 12.2.26.1007 (custom)

Credits

Ivan Ivanov

Show details on NVD website

JSON

To clipboard

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CVE-2025-0556 (GCVE-0-2025-0556)

Vulnerability from cvelistv5 – Published: 2025-02-12 15:11 – Updated: 2025-02-12 15:33

Title

Telerik Report Server Clear Text Transmission of Agent Commands

Summary

In Progress® Telerik® Report Server, versions prior to 2025 Q1 (11.0.25.211) when using the older .NET Framework implementation, communication of non-sensitive information between the service agent process and app host process occurs over an unencrypted tunnel, which can be subjected to local network traffic sniffing.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-12 15:33 UTC

CWE

CWE-319 - Cleartext Transmission of Sensitive Information

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0 , < 2025 Q1 (11.0.25.211) (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2024-4837 (GCVE-0-2024-4837)

Vulnerability from cvelistv5 – Published: 2024-05-15 17:04 – Updated: 2024-08-01 20:55

Title

Trust Boundary Violation Vulnerability

Summary

In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via a trust boundary violation vulnerability.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-15 18:57 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0.0 , < 10.1.24.514 (semver)
progress	telerik_reporting	Affected: 1.0.0.0 , ≤ 10.0.24.305 (custom) cpe:2.3:a:progress:telerik_reporting:1.0.0.0:::::::*

Date Public

2024-05-15 14:00

Credits

Christian Kuersteiner (Greenbone AG) via BugCrowd

Show details on NVD website

JSON

To clipboard

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CVE-2024-4357 (GCVE-0-2024-4357)

Vulnerability from cvelistv5 – Published: 2024-05-15 16:58 – Updated: 2024-08-01 20:40

Title

XML External Entity Processing Information Disclosure

Summary

An information disclosure vulnerability exists in Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, allows low-privilege attacker to read systems file via XML External Entity Processing.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-16 19:25 UTC

CWE

CWE-611 - Improper Restriction of XML External Entity Reference

Assigner

ProgressSoftware CNA under the mitre root

CNA scorecard B 79/100 over 189 records in the last 180 days details

References

1 reference

URL	Tags
https://docs.telerik.com/report-server/knowledge-…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Progress Software	Telerik Report Server	Affected: 1.0.0.0 , < 10.0.24.514 (semver)
progress_software	telerik_report_server	Affected: 1.0.0.0 , < 10.0.24.514 (semver) cpe:2.3:a:progress_software:telerik_report_server:1.0.0.0:::::::*

Date Public

2024-05-15 14:00

Credits

Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam) working with Trend Micro Zero Day Initiative

Show details on NVD website

JSON

To clipboard

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Find a vulnerability

Search criteria

14 vulnerabilities found for Telerik Report Server by Progress Software

CVE-2026-106152 (GCVE-0-2026-106152)

CVE-2026-106133 (GCVE-0-2026-106133)

CVE-2026-106155 (GCVE-0-2026-106155)

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

CVE-2025-0556 (GCVE-0-2025-0556)

CVE-2024-4837 (GCVE-0-2024-4837)

CVE-2024-4357 (GCVE-0-2024-4357)

CVE-2026-106152 (GCVE-0-2026-106152)

CVE-2026-106133 (GCVE-0-2026-106133)

CVE-2026-106155 (GCVE-0-2026-106155)

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

CVE-2025-0556 (GCVE-0-2025-0556)

CVE-2024-4837 (GCVE-0-2024-4837)

CVE-2024-4357 (GCVE-0-2024-4357)