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SteeltoeOSS Steeltoe.Configuration.Encryption vulnerabilities

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Published CVEs affecting SteeltoeOSS Steeltoe.Configuration.Encryption: 1 record(s), with affected versions and fixes.

CVE-2026-50268 Low · 1.9 CWE-256 Jun 17, 2026
Steeltoe: OAEP setting silently selects PKCS#1 v1.5 padding
Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Configuration.Encryption 4.0.0 through 4.1.0, configuring `encrypt:rsa:algorithm=OAEP` does not enable OAEP encryption. Due to an incorrect BouncyCastle transformation string, the `OAEP` setting selects PKCS#1 v1.5, which is the same algorithm as the `DEFAULT` setting. Steeltoe.Configuration.Encryption version 4.2.0 patches the issue.