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CVE-2026-12804 lemonldap-ng SAML Common Domain Cookie Endpoint CDC.pm redirect

🗓️ 21 Jun 2026 18:30:07Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

CVE 2026 12804: Lemonldap up to 2.23.0 has remote open redirect in the SAML Common Domain Cookie Endpoint CDC.pm via URL argument.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-12804
21 Jun 202618:30
attackerkb
CVE
CVE-2026-12804
21 Jun 202618:30
cve
EUVD
EUVD-2026-38190
21 Jun 202618:30
euvd
NVD
CVE-2026-12804
21 Jun 202619:16
nvd
Positive Technologies
PT-2026-51252
21 Jun 202600:00
ptsecurity
[
  {
    "vendor": "n/a",
    "product": "lemonldap-ng",
    "versions": [
      {
        "version": "2.0",
        "status": "affected"
      },
      {
        "version": "2.1",
        "status": "affected"
      },
      {
        "version": "2.2",
        "status": "affected"
      },
      {
        "version": "2.3",
        "status": "affected"
      },
      {
        "version": "2.4",
        "status": "affected"
      },
      {
        "version": "2.5",
        "status": "affected"
      },
      {
        "version": "2.6",
        "status": "affected"
      },
      {
        "version": "2.7",
        "status": "affected"
      },
      {
        "version": "2.8",
        "status": "affected"
      },
      {
        "version": "2.9",
        "status": "affected"
      },
      {
        "version": "2.10",
        "status": "affected"
      },
      {
        "version": "2.11",
        "status": "affected"
      },
      {
        "version": "2.12",
        "status": "affected"
      },
      {
        "version": "2.13",
        "status": "affected"
      },
      {
        "version": "2.14",
        "status": "affected"
      },
      {
        "version": "2.15",
        "status": "affected"
      },
      {
        "version": "2.16",
        "status": "affected"
      },
      {
        "version": "2.17",
        "status": "affected"
      },
      {
        "version": "2.18",
        "status": "affected"
      },
      {
        "version": "2.19",
        "status": "affected"
      },
      {
        "version": "2.20",
        "status": "affected"
      },
      {
        "version": "2.21",
        "status": "affected"
      },
      {
        "version": "2.22",
        "status": "affected"
      },
      {
        "version": "2.23.0",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:lemonldap-ng:lemonldap-ng:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "SAML Common Domain Cookie Endpoint"
    ]
  }
]

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21 Jun 2026 18:30Current
CVSS 3.14.3
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