UTMStack < 11.2.16 SSRF via IdentityProviderService
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.
CVE-2026-82040
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-82040
UTMStack
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/utmstack/UTMStack",
"vendor": "UTMStack",
"product": "UTMStack",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "11.2.16",
"versionType": "semver"
}
],
"packageURL": "pkg:github/utmstack/UTMStack",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-82040
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #8953 · Revision 1
- Added to Heist Feed
- Publisher date