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CVE-2026-12804

🗓️ 21 Jun 2026 18:30:07Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 40 Views

CVE-2026-12804: lemonldap-ng SAML Common Domain Cookie Endpoint CDC.pm allows remote open redirect via URL manipulation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-12804
21 Jun 202618:30
attackerkb
circl
Circl
CVE-2026-12804
21 Jun 202622:04
circl
cvelist
Cvelist
CVE-2026-12804 lemonldap-ng SAML Common Domain Cookie Endpoint CDC.pm redirect
21 Jun 202618:30
cvelist
debian
Debian
[SECURITY] [DSA 6434-1] lemonldap-ng security update
12 Aug 202618:15
debian
debiancve
Debian CVE
CVE-2026-12804
21 Jun 202618:30
debiancve
nessus
Tenable Nessus
Debian dsa-6434 : lemonldap-ng - security update
12 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : lemonldap-ng (2026-1f595e8eb4)
2 Aug 202600:00
nessus
nessus
Tenable Nessus
Fedora 44 : lemonldap-ng (2026-f9b48b47af)
2 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-12804
22 Jun 202600:00
nessus
euvd
EUVD
EUVD-2026-38190
21 Jun 202618:30
euvd
Rows per page
[
  {
    "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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22 Jun 2026 18:24Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.3
CVSS 25
CVSS 45.3
CVSS 34.3
EPSS0.0026
SSVC
40