{
  "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-2024-45044",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-45044",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-09-10T14:57:57.464Z",
    "updatedAt": "2024-09-10T19:23:58.214Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "Bareos's negative command ACLs can be circumvented by abbreviating commands",
      "summary": "Bareos is open source software for backup, archiving, and recovery of data for operating systems. When a command ACL is in place and a user executes a command in bconsole using an abbreviation (i.e. \"w\" for \"whoami\") the ACL check did not apply to the full form (i.e. \"whoami\") but to the abbreviated form (i.e. \"w\"). If the command ACL is configured with negative ACL that should forbid using the \"whoami\" command, you could still use \"w\" or \"who\" as a command successfully. Fixes for the problem are shipped in Bareos versions 23.0.4, 22.1.6 and 21.1.11. If only positive command ACLs are used without any negation, the problem does not occur.",
      "affected": [
        {
          "vendor": "bareos",
          "product": "bareos",
          "versions": [
            {
              "version": ">= 23.0.0, < 23.0.4",
              "status": "affected"
            },
            {
              "version": ">= 22.0.0, < 22.1.6",
              "status": "affected"
            },
            {
              "version": "< 21.1.11",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}