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CVE-2026-18369 Dogtag-pki: pki-core: redhat-pki: pki: acme http-01 validation ssrf via ip literal identifiers and unvalidated redirects

🗓️ 30 Jul 2026 10:32:23Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Dogtag PKI ACME HTTP-01 validator accepts IP literals as DNS IDs and redirects, enabling SSRF.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18369
30 Jul 202610:32
attackerkb
cve
CVE
CVE-2026-18369
30 Jul 202610:32
cve
euvd
EUVD
EUVD-2026-51078
30 Jul 202610:32
euvd
nvd
NVD
CVE-2026-18369
30 Jul 202611:16
nvd
ptsecurity
Positive Technologies
PT-2026-66452
30 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-18369
30 Jul 202611:06
redhatcve
[
  {
    "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": "affected",
    "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": "affected",
    "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": "affected",
    "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"
    ]
  }
]

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