{"id":"CVE-2023-47250","aliases":["EUVD-2023-51381","GHSA-wh59-6mh7-85h4"],"status":"published","title":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11...","description":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01395,"percentile":0.72748,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-276"],"published":"2023-11-22T00:00:00Z","modified":"2026-06-17T06:32:28Z","exploits":[{"source":"pocgithub","id":"christinasm1th/CVE-2023-47250-break-fix","title":"christinasm1th/CVE-2023-47250-break-fix","date":"2026-10-21","url":"https://github.com/christinasm1th/CVE-2023-47250-break-fix"}],"products":[{"vendor":"m-privacy","product":"mprivacy-tools"},{"vendor":"m-privacy","product":"rsbac-policy-tgpro"},{"vendor":"m-privacy","product":"tightgatevnc"}],"references":[{"url":"https://sec-consult.com/en/vulnerability-lab/advisories/index.html","tags":["x_transferred","Third Party Advisory"]},{"url":"https://www.m-privacy.de/en/tightgate-pro-safe-surfing/","tags":["x_transferred","Product"]},{"url":"https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-m-privacy-tightgate-pro/","tags":["x_transferred","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2023/Nov/13","tags":["mailing-list","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/175949/m-privacy-TightGate-Pro-Code-Execution-Insecure-Permissions.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47250"},{"url":"https://github.com/advisories/GHSA-wh59-6mh7-85h4"}],"sources":{"cve":[{"id":"CVE-2023-47250","description":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.","status":"published","published":"2023-11-22T00:00:00Z","modified":"2024-08-02T21:09:35.999Z","updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51381","description":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.","status":"published","published":"2023-11-22T00:00:00Z","modified":"2024-08-02T21:09:35Z","updated_at":"2026-11-03T03:49:57.829961Z"}],"ghsa":[{"id":"GHSA-wh59-6mh7-85h4","title":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11...","description":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.","status":"published","published":"2023-11-22T18:30:57Z","modified":"2023-12-09T05:05:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:55:10.314842Z"}],"nvd":[{"id":"CVE-2023-47250","description":"In mprivacy-tools before 2.0.406g in m-privacy TightGate-Pro Server, broken Access Control on X11 server sockets allows authenticated attackers (with access to a VNC session) to access the X11 desktops of other users by specifying their DISPLAY ID. This allows complete control of their desktop, including the ability to inject keystrokes and perform a keylogging attack.","status":"published","published":"2023-11-22T18:15:08.883Z","modified":"2026-06-17T06:32:28.07Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:08:49.393375Z"}]}}