FKIE_CVE-2025-31510

Vulnerability from fkie_nvd - Published: 2026-01-16 18:16 - Updated: 2026-06-17 09:10
Severity
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Summary
In the portal in LemonLDAP::NG before 2.21.0, cross-site scripting (XSS) allows remote attackers to inject arbitrary web script or HTML (into the login page) via the tab parameter, for Choice authentication.
References
cve@mitre.orghttps://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3341
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/04/msg00017.html
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "LemonLDAP::NG",
          "vendor": "lemonldap-ng",
          "versions": [
            {
              "lessThan": "2.16.5",
              "status": "affected",
              "version": "2.0.8",
              "versionType": "semver"
            },
            {
              "lessThan": "2.21.0",
              "status": "affected",
              "version": "2.17.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the portal in LemonLDAP::NG before 2.21.0, cross-site scripting (XSS) allows remote attackers to inject arbitrary web script or HTML (into the login page) via the tab parameter, for Choice authentication."
    },
    {
      "lang": "es",
      "value": "En el portal de LemonLDAP::NG anterior a la versi\u00f3n 2.21.0, cross-site scripting (XSS) permite a atacantes remotos inyectar scripts web o HTML arbitrarios (en la p\u00e1gina de inicio de sesi\u00f3n) a trav\u00e9s del par\u00e1metro tab, para la autenticaci\u00f3n Choice."
    }
  ],
  "id": "CVE-2025-31510",
  "lastModified": "2026-06-17T09:10:30.810",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.7,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-31510",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-01-16T18:01:58.454193Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-01-16T18:16:07.363",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3341"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00017.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}


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