{"id":"CVE-2020-15528","aliases":["EUVD-2020-7515","GHSA-vq45-c34f-vc3p"],"status":"published","title":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible...","description":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user starts or uninstalls a game because of weak file permissions and missing file integrity checks.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0134,"percentile":0.71513,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-732"],"published":"2020-07-05T00:31:50Z","modified":"2026-06-17T02:56:47Z","products":[{"vendor":"gog","product":"galaxy"}],"references":[{"url":"http://daniels-it-blog.blogspot.com/2020/07/gog-galaxy-escalation-of-privileges.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15528"},{"url":"https://github.com/advisories/GHSA-vq45-c34f-vc3p"}],"sources":{"cve":[{"id":"CVE-2020-15528","description":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user starts or uninstalls a game because of weak file permissions and missing file integrity checks.","status":"published","published":"2020-07-05T00:31:50Z","modified":"2024-08-04T13:15:20.815Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-7515","description":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user starts or uninstalls a game because of weak file permissions and missing file integrity checks.","status":"published","published":"2020-07-05T00:31:50Z","modified":"2024-08-04T13:15:20Z","updated_at":"2026-11-03T03:07:31.508652Z"}],"ghsa":[{"id":"GHSA-vq45-c34f-vc3p","title":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible...","description":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user starts or uninstalls a game because of weak file permissions and missing file integrity checks.","status":"published","published":"2022-05-24T17:22:24Z","modified":"2023-01-29T05:03:17Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:45:17.6265Z"}],"nvd":[{"id":"CVE-2020-15528","description":"An issue was discovered in GOG Galaxy Client 2.0.17. Local escalation of privileges is possible when a user starts or uninstalls a game because of weak file permissions and missing file integrity checks.","status":"published","published":"2020-07-05T01:15:10.65Z","modified":"2026-06-17T02:56:47.423Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:08.145904Z"}]}}