CVE-2026-54782
1 advisory.
NuGet/CoreWCF.Primitives CVE-2026-54782: critical 10, EPSS 0.41%
CoreWCF: Authentication bypass in CoreWCF SAML 1.1 / 2.0 token signature validation
Action: Upgrade CoreWCF.Primitives to 1.8.1 (1.8.x) or 1.9.1 (1.9.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.8.1 | - |
| 1.9.0 | 1.9.1 | - |
Fixed versions
| 1.8.1 | 1.9.1 |
Sources
- osv: GHSA-xjr9-gg9q-jx3v
- https://github.com/CoreWCF/CoreWCF/security/advisories/GHSA-xjr9-gg9q-jx3v
- https://github.com/CoreWCF/CoreWCF
CVE-2026-54782 · published · modified · JSON