{"id":"CVE-2023-44439","aliases":["EUVD-2023-48779","GHSA-r3cm-j3jp-3j2x"],"status":"published","title":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability","description":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.\n. Was ZDI-CAN-21679.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00825,"percentile":0.57707,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2024-05-03T02:14:03Z","modified":"2026-06-17T06:27:39Z","products":[{"vendor":"ashlar","product":"xenon"},{"vendor":"ashlar-vellum","product":"xenon"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1597/","tags":["x_research-advisory","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-44439"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1597"},{"url":"https://github.com/advisories/GHSA-r3cm-j3jp-3j2x"}],"sources":{"cve":[{"id":"CVE-2023-44439","title":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability","description":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.\n. Was ZDI-CAN-21679.","status":"published","published":"2024-05-03T02:14:03.591Z","modified":"2024-09-18T18:30:29.782Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:35:21.612665Z"}],"euvd":[{"id":"EUVD-2023-48779","description":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.\n. Was ZDI-CAN-21679.","status":"published","published":"2024-05-03T02:14:03Z","modified":"2024-09-18T18:30:29Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:20.081918Z"}],"ghsa":[{"id":"GHSA-r3cm-j3jp-3j2x","title":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This...","description":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21679.","status":"published","published":"2024-05-03T03:31:05Z","modified":"2024-05-03T03:31:24Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:57:17.729082Z"}],"nvd":[{"id":"CVE-2023-44439","description":"Ashlar-Vellum Xenon Uncontrolled Search Path Element Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Xenon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of various file types. The process loads a library from an unsecured location. An attacker can leverage this vulnerability to execute code in the context of the current process.\n. Was ZDI-CAN-21679.","status":"published","published":"2024-05-03T03:15:59.423Z","modified":"2026-06-17T06:27:39.39Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:09:12.053868Z"}]}}