CRITICAL🇵🇱 Wersja polska

CVE-2020-36155

CVSS 10.0v3.1pub. 2021-01-04upd. 2024-11-21

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive metadata, such as the wp_capabilities user meta that defines a user's role. During the registration process, submitted registration details were passed to the update_profile function, and any metadata was accepted, e.g., wp_capabilities[administrator] for Administrator access.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

  • Ultimatemember Ultimate Member

    APP
    Ultimatemember
    < 2.1.12
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
LPE
CWE
References

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The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Pl...