UTMStack before 11.2.16 contains a server-side request forgery vulnerability in IdentityProviderService.validateMetadataUrl() that allows authenticated attackers to make the server send requests to arbitrary internal or cloud metadata hosts by supplying a malicious metadata URL to the identity-providers endpoint. Attackers can exploit the POST/PUT /api/identity-providers endpoint with no validation of target host, IP, or scheme to perform internal network port scanning and access cloud instance-metadata services.
Metrics
Affected Vendors & Products
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History
Mon, 05 Oct 2026 21:30:00 +0000
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ssvc
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Sun, 04 Oct 2026 22:15:00 +0000
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Utmstack
Utmstack utmstack |
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Utmstack
Utmstack utmstack |
Fri, 02 Oct 2026 20:15:00 +0000
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| Description | UTMStack before 11.2.16 contains a server-side request forgery vulnerability in IdentityProviderService.validateMetadataUrl() that allows authenticated attackers to make the server send requests to arbitrary internal or cloud metadata hosts by supplying a malicious metadata URL to the identity-providers endpoint. Attackers can exploit the POST/PUT /api/identity-providers endpoint with no validation of target host, IP, or scheme to perform internal network port scanning and access cloud instance-metadata services. | |
| Title | UTMStack < 11.2.16 SSRF via IdentityProviderService | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-02T19:59:50.162Z
Updated: 2026-10-05T20:30:30.825Z
Reserved: 2026-08-27T21:39:20.461Z
Link: CVE-2026-82040
Updated: 2026-10-05T19:18:47.872Z
Status : Deferred
Published: 2026-10-02T20:17:04.587
Modified: 2026-10-06T15:25:00.650
Link: CVE-2026-82040
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