FKIE_CVE-2023-44400

Vulnerability from fkie_nvd - Published: 2023-10-09 16:15 - Updated: 2026-06-17 06:27
Severity
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Uptime Kuma is a self-hosted monitoring tool. Prior to version 1.23.3, attackers with access to a user's device can gain persistent account access. This is caused by missing verification of Session Tokens after password changes and/or elapsed inactivity periods. Version 1.23.3 has a patch for the issue.
References
security-advisories@github.comhttps://github.com/louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4aPatch
security-advisories@github.comhttps://github.com/louislam/uptime-kuma/issues/3481Issue Tracking, Mitigation
security-advisories@github.comhttps://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99gExploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4aPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/louislam/uptime-kuma/issues/3481Issue Tracking, Mitigation
af854a3a-2127-422b-91ae-364da2661108https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99gExploit, Vendor Advisory
Impacted products
Vendor Product Version
uptime.kuma uptime_kuma *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "uptime-kuma",
          "vendor": "louislam",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.23.3"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F178E40D-CC31-4E9A-B03C-A648C13E94D2",
              "versionEndExcluding": "1.23.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Uptime Kuma is a self-hosted monitoring tool. Prior to version 1.23.3, attackers with access to a user\u0027s device can gain persistent account access. This is caused by missing verification of Session Tokens after password changes and/or elapsed inactivity periods. Version 1.23.3 has a patch for the issue."
    },
    {
      "lang": "es",
      "value": "Uptime Kuma es una herramienta de monitoreo autohospedada. Antes de la versi\u00f3n 1.23.3, los atacantes con acceso al dispositivo de un usuario pod\u00edan obtener acceso persistente a la cuenta. Esto se debe a la falta de verificaci\u00f3n de los tokens de sesi\u00f3n despu\u00e9s de cambios de contrase\u00f1a y/o per\u00edodos de inactividad transcurridos. La versi\u00f3n 1.23.3 tiene un parche para el problema."
    }
  ],
  "id": "CVE-2023-44400",
  "lastModified": "2026-06-17T06:27:34.310",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.8,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-44400",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-09-18T20:17:39.507104Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2023-10-09T16:15:10.567",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4a"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking",
        "Mitigation"
      ],
      "url": "https://github.com/louislam/uptime-kuma/issues/3481"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4a"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking",
        "Mitigation"
      ],
      "url": "https://github.com/louislam/uptime-kuma/issues/3481"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-384"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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