CVE-2020-6859

MEDIUM 5.3CVE-2020-6859 · Published 13/01/2020 · updated 17/06/2026

In short

CVE-2020-6859 is a MEDIUM (CVSS 5.3) vulnerability affecting ultimate member (ultimatemember).
Chance of exploitation in the next 30 days (EPSS): 2.2%, higher than 82.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
ultimate member ultimatemember	`≤ 2.1.2`	No fix yet

Description

Multiple Insecure Direct Object Reference vulnerabilities in includes/core/class-files.php in the Ultimate Member plugin through 2.1.2 for WordPress allow remote attackers to change other users' profiles and cover photos via a modified user_id parameter. This is related to ajax_image_upload and ajax_resize_image.

References

ultimatemember/ultimatemember · Third Party Advisory
ultimatemember/ultimatemember · Third Party Advisory
ultimatemember/ultimatemember commit 2496825 · Patch
wordpress.org/plugins/ultimate-member · Vendor Advisory
wpvulndb.com/vulnerabilities/10041 · Third Party Advisory

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Package

Affected versions

Patched versions

ultimate member

ultimatemember

≤ 2.1.2

No fix yet

Description

More vulnerabilities in ultimate member

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