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CVE-2026-18047

🗓️ 28 Jul 2026 12:44:24Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 45 Views🌐 WEB

Dogtag public key infrastructure ACME responder flaw enables unauthenticated toggle via slash.

Related
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-18047
28 Jul 202612:44
–attackerkb
bdu_fstec
BDU FSTEC
dogtag-pki Authentication Bypass
25 Sep 202600:00
–bdu_fstec
cvelist
Cvelist
CVE-2026-18047 Dogtag-pki: pki-core: redhat-pki: pki: acme admin enable/disable endpoint authentication bypass via trailing slash
28 Jul 202612:44
–cvelist
debiancve
Debian CVE
CVE-2026-18047
28 Jul 202612:44
–debiancve
euvd
EUVD
EUVD-2026-49793
28 Jul 202612:44
–euvd
mend
Mend
CVE-2026-18047
28 Jul 202612:44
–mend
nvd
NVD
CVE-2026-18047
28 Jul 202613:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-18047
28 Jul 202613:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-18047
28 Jul 202613:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-65459
28 Jul 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Certificate System 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "redhat-pki:10/redhat-pki",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:certificate_system:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Certificate System 11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "redhat-pki",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:certificate_system:11"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Certificate System 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "pki-core",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/a:redhat:certificate_system:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Certificate System 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "redhat-pki",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/a:redhat:certificate_system:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "dogtag-pki",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "pki-core",
    "defaultStatus": "unknown",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "pki-core",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "pki-core:10.6/pki-core",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "pki-core",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]
ParameterPositionPathDescriptionCWE
trailing slashpath/admin/enableUnauthenticated attacker can bypass Tomcat authentication constraints by appending a trailing slash to the admin-only enable endpoint, allowing unauthorized toggling of the ACME service state.CWE-288
trailing slashpath/admin/disableUnauthenticated attacker can bypass Tomcat authentication constraints by appending a trailing slash to the admin-only disable endpoint, allowing unauthorized toggling of the ACME service state.CWE-288

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