{"id":"CVE-2022-2273","aliases":["EUVD-2022-34548","GHSA-hfj7-fhvx-37c9"],"status":"published","title":"Simple Membership \u003c 4.1.3 - Membership Privilege Escalation","description":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.","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":"2026-11-08","score":0.0118,"percentile":0.67897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2022-08-01T12:51:22Z","modified":"2026-06-17T04:41:36Z","products":[{"vendor":"simple-membership-plugin","product":"simple_membership"},{"vendor":"unknown","product":"simple membership"},{"vendor":"wpinsider-1","product":"simple membership"}],"references":[{"url":"https://wpscan.com/vulnerability/724729d9-1c4a-485c-9c90-a27664c47c84","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-2273"},{"url":"https://github.com/advisories/GHSA-hfj7-fhvx-37c9"}],"sources":{"cve":[{"id":"CVE-2022-2273","title":"Simple Membership \u003c 4.1.3 - Membership Privilege Escalation","description":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.","status":"published","published":"2022-08-01T12:51:22Z","modified":"2024-08-03T00:32:09.608Z","cwes":["CWE-269"],"updated_at":"2026-11-02T14:34:32.843656Z"}],"euvd":[{"id":"EUVD-2022-34548","description":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.","status":"published","published":"2022-08-01T12:51:22Z","modified":"2024-08-03T00:32:09Z","updated_at":"2026-11-03T03:25:58.940602Z"}],"ghsa":[{"id":"GHSA-hfj7-fhvx-37c9","title":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the...","description":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.","status":"published","published":"2022-08-02T00:00:27Z","modified":"2023-01-27T05:07:09Z","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-269"],"updated_at":"2026-11-02T14:43:03.960564Z"}],"nvd":[{"id":"CVE-2022-2273","description":"The Simple Membership WordPress plugin before 4.1.3 does not properly validate the membership_level parameter when editing a profile, allowing members to escalate to a higher membership level by using a crafted POST request.","status":"published","published":"2022-08-01T13:15:10.957Z","modified":"2026-06-17T04:41:36.263Z","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-269"],"updated_at":"2026-11-02T14:07:24.39467Z"}]}}