{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-12798",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-12798",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-12-19T15:14:21.598Z",
    "updatedAt": "2025-01-03T13:38:58.152Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "JaninoEventEvaluator vulnerability",
      "summary": "ACE vulnerability in JaninoEventEvaluator  by QOS.CH logback-core\n      upto including version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 in Java applications allows\n      attacker to execute arbitrary code by compromising an existing\n      logback configuration file or by injecting an environment variable\n      before program execution.\n\n\n\n\n\nMalicious logback configuration files can allow the attacker to execute \narbitrary code using the JaninoEventEvaluator extension.\n\n\n\nA successful attack requires the user to have write access to a \nconfiguration file. Alternatively, the attacker could inject a malicious \nenvironment variable pointing to a malicious configuration file. In both \ncases, the attack requires existing privilege.",
      "affected": [
        {
          "vendor": "QOS.CH Sarl",
          "product": "Logback-core",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0.1",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "1.3.14"
            },
            {
              "version": "1.4.0",
              "status": "affected",
              "versionType": "maven",
              "lessThanOrEqual": "1.5.12"
            },
            {
              "version": "1.3.15",
              "status": "unaffected"
            },
            {
              "version": "1.5.13",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}