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Vulnerabilities and Security Researches

Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin, CVE-2019-10271

CVE, Research URL

CVE-2019-10271

Published on
Jun 25, 2019
Research Description
An issue was discovered in the Ultimate Member plugin 2.39 for WordPress. It allows unauthorized profile and cover picture modification. It is possible to modify the profile and cover picture of any user once one is connected. One can also modify the profiles and cover pictures of privileged users. To perform such a modification, one first needs to (for example) intercept an upload-picture request and modify the user_id parameter.
Affected versions
max 2.0.40.
Status
vulnerable