Credential Exposure Affecting steeltoe.configuration.encryption package, versions [4.0.0,4.2.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-STEELTOECONFIGURATIONENCRYPTION-17374829
- published18 Jun 2026
- disclosed18 Jun 2026
- creditUnknown
Introduced: 18 Jun 2026
NewCVE-2026-50268 (opens in a new tab)How to fix?
Upgrade Steeltoe.Configuration.Encryption to version 4.2.0 or higher.
Overview
Affected versions of this package are vulnerable to Credential Exposure due to an incorrect transformation string in the encryption configuration process. An attacker can compromise the confidentiality of encrypted data by exploiting the unintended use of weaker padding when OAEP is expected.