{"id":"CVE-2023-4650","aliases":["EUVD-2023-54502","GHSA-vp69-r7gq-xp5p"],"status":"published","title":"Improper Access Control in instantsoft/icms2","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","severity":{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00538,"percentile":0.45784,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-08-31T00:00:19Z","modified":"2026-10-28T02:30:25Z","products":[{"vendor":"instantcms","product":"instantcms"},{"vendor":"instantsoft","product":"instantsoft/icms2"}],"references":[{"url":"https://huntr.dev/bounties/d92e8985-9d9d-4a62-92e8-ada014ee3b17","tags":["x_transferred","Exploit","Patch","Third Party Advisory","web"]},{"url":"https://github.com/instantsoft/icms2/commit/78ff8ca066e86a65ff35470b5622be3aa7d2f928","tags":["x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4650","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vp69-r7gq-xp5p"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4650.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-4650","title":"Improper Access Control in instantsoft/icms2","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","status":"published","published":"2023-08-31T00:00:19.835Z","modified":"2024-10-01T19:24:19.429Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:30.474787Z"}],"euvd":[{"id":"EUVD-2023-54502","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","status":"published","published":"2023-08-31T00:00:19Z","modified":"2024-10-01T19:24:19Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T00:27:59.918435Z"}],"ghsa":[{"id":"GHSA-vp69-r7gq-xp5p","title":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","status":"published","published":"2023-08-31T03:30:36Z","modified":"2023-11-07T05:00:56Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:54:52.694731Z"}],"nvd":[{"id":"CVE-2023-4650","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","status":"published","published":"2023-08-31T01:15:09.623Z","modified":"2026-06-17T06:38:17.927Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:08:27.181588Z"}],"osv":[{"id":"CVE-2023-4650","title":"Improper Access Control in instantsoft/icms2","description":"Improper Access Control in GitHub repository instantsoft/icms2 prior to 2.16.1-git.","status":"published","published":"2023-08-31T00:00:19.835Z","modified":"2026-10-28T02:30:25.845204944Z","cvss":[{"version":"3.0","score":4.7,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:44:34.287121Z"}]}}