{"id":"CVE-2021-24306","details":"The Ultimate Member – User Profile, User Registration, Login & Membership Plugin WordPress plugin before 2.1.20 did not properly sanitise, validate or encode the query string when generating a link to edit user's own profile, leading to an authenticated reflected Cross-Site Scripting issue. Knowledge of the targeted username is required to exploit this, and attackers would then need to make the related logged in user open a malicious link.","modified":"2026-04-10T04:30:39.286631Z","published":"2021-05-24T11:15:08.317Z","references":[{"type":"EVIDENCE","url":"https://wpscan.com/vulnerability/35516555-c50c-486a-886c-df49c9e51e2c"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ultimatemember/ultimatemember","events":[{"introduced":"0"},{"fixed":"8e92aa8c4595ab5b678da7401d7a8102eb203ead"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.1.20"}]}}],"versions":["1.3.48","1.3.59","1.3.88","1.3.88.4","1.3.88.5","1.3.88.6","2.0.10","2.0.11","2.0.16","2.0.17","2.0.24","2.0.34","2.0.35","2.0.37","2.0.38","2.0.39","2.0.4","2.0.41","2.0.43","2.0.44","2.0.45","2.0.46","2.0.47","2.0.48","2.0.49","2.0.5","2.0.50","2.0.53","2.0.54","2.0.9","2.1.0","2.1.0-rc.1","2.1.0-rc.2","2.1.1","2.1.10","2.1.11","2.1.12","2.1.13","2.1.14","2.1.15","2.1.16","2.1.17","2.1.18","2.1.19","2.1.2","2.1.2-rc.1","2.1.3","2.1.3-rc.1","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","2.1.9","pre-v1.3.50","pre-v1.3.69.16","pre-v1.3.69.17","pre-v1.3.69.18","pre-v1.3.69.19","pre-v1.3.69.20","pre-v1.3.69.21","pre-v1.3.69.22","pre-v1.3.69.23","pre-v1.3.69.24","pre-v1.3.69.25","v1.3.29","v1.3.30","v1.3.32","v1.3.35","v1.3.36","v1.3.37","v1.3.38","v1.3.39","v1.3.40","v1.3.41","v1.3.42","v1.3.43","v1.3.44","v1.3.45","v1.3.47","v1.3.49","v1.3.51","v1.3.52","v1.3.53","v1.3.54","v1.3.55","v1.3.56","v1.3.60","v1.3.61","v1.3.62","v1.3.63","v1.3.64","v1.3.65","v1.3.66","v1.3.67","v1.3.68","v1.3.69","v1.3.71","v1.3.72","v1.3.73","v1.3.74","v1.3.75","v1.3.76","v1.3.78","v1.3.79","v1.3.81","v1.3.82","v1.3.83","v1.3.84","v1.3.88.1","v1.3.88.2","v1.3.88.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24306.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}