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CoreWCF: WS-Security signature substitution via document-wide Signature lookup

🗓️ 19 Jun 2026 20:46:43Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

CoreWCF WS-Security signature substitution attack; fixed in 1.8.1 and 1.9.1.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-54773
19 Jun 202620:46
cve
OSV
GHSA-JC6X-RJ79-W4MX CoreWCF: WS-Security signature substitution via document-wide Signature lookup
19 Jun 202620:46
osv
Positive Technologies
PT-2026-51070
19 Jun 202600:00
ptsecurity
Vulners
Node
corewcf.primitivesRange1.9.01.9.1nuget
OR
corewcf.primitivesRange<1.8.1nuget

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