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EUVD-2026-42463

🗓️ 08 Jul 2026 22:07:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 25 Views

CoreWCF SAML token replay protection failed before 1.8.1 and 1.9.1; fixed in those versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-54779
8 Jul 202622:07
–attackerkb
circl
Circl
CVE-2026-54779
9 Jul 202601:27
–circl
cve
CVE
CVE-2026-54779
8 Jul 202622:07
–cve
cvelist
Cvelist
CVE-2026-54779 CoreWCF: SAML token replay protection is inoperative
8 Jul 202622:07
–cvelist
github
Github Security Blog
CoreWCF: SAML token replay protection is inoperative
19 Jun 202620:47
–github
mend
Mend
CVE-2026-54779
8 Jul 202622:07
–mend
nvd
NVD
CVE-2026-54779
8 Jul 202623:16
–nvd
osv_ghsa
osv_ghsa
GHSA-9JR3-RJ99-8JQ3 CoreWCF: SAML token replay protection is inoperative
19 Jun 202620:47
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-51076
19 Jun 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-54779: Authentication Bypass by Capture-replay
8 Jul 202600:00
–rapid7
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "f77d2fe9-e979-371e-9362-119b0244d6f6",
        "vendor": {
          "name": "CoreWCF"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3a98abc9-e267-3967-9861-bc5df80d5b94",
        "product": {
          "name": "CoreWCF",
          "vendor": {
            "name": "CoreWCF"
          }
        },
        "product_version": "1.9.0, < 1.9.1"
      },
      {
        "id": "af3320cd-e5b8-3134-a7b9-3d50443304fd",
        "product": {
          "name": "CoreWCF",
          "vendor": {
            "name": "CoreWCF"
          }
        },
        "product_version": "< 1.8.1"
      }
    ]
  }
]

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08 Jul 2026 22:07Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00434
25