{"id":"CVE-2024-38183","aliases":["EUVD-2024-37152","GHSA-hqpj-xx46-mwvh"],"status":"published","title":"GroupMe Elevation of Privilege Vulnerability","description":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to elevate privileges over a network.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00788,"percentile":0.56508,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2024-09-17T18:15:49Z","modified":"2026-08-10T16:19:02Z","products":[{"vendor":"microsoft","product":"groupme"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38183","tags":["vendor-advisory","patch","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-38183"},{"url":"https://github.com/advisories/GHSA-hqpj-xx46-mwvh"}],"sources":{"cve":[{"id":"CVE-2024-38183","title":"GroupMe Elevation of Privilege Vulnerability","description":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to elevate privileges over a network.","status":"published","published":"2024-09-17T18:15:49.259Z","modified":"2026-08-10T15:10:58.146Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:34:16.367792Z"}],"euvd":[{"id":"EUVD-2024-37152","description":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to elevate privileges over a network.","status":"published","published":"2024-09-17T18:15:49Z","modified":"2026-08-10T15:10:58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"critical"}],"updated_at":"2026-11-02T18:02:04.543433Z"}],"ghsa":[{"id":"GHSA-hqpj-xx46-mwvh","title":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to...","description":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to elevate privileges over a network by convincing a user to click on a malicious link.","status":"published","published":"2024-09-17T21:30:32Z","modified":"2024-09-17T21:30:39Z","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"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:58:17.53009Z"}],"nvd":[{"id":"CVE-2024-38183","description":"An improper access control vulnerability in GroupMe allows an a unauthenticated attacker to elevate privileges over a network.","status":"published","published":"2024-09-17T19:15:25.737Z","modified":"2026-08-10T16:19:02.87Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:10:26.717759Z"}]}}