CVE-2020-6859
MEDIUM
5.3
CVSS Score
Published: January 13, 2020 at 04:31 PM UTC
Updated: June 17, 2026 at 03:23 AM UTC
1 product affected across 1 vendorUltimate Member
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ultimate Member· Ultimatememberwordpress-plugin
95%v ≤ 2.1.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (5)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/ultimatemember/ultimatemember/blob/627bbb0fae81ac34c60b43f0867eadcf8e1bc523/includes/core/class-files.php#L269x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/ultimatemember/ultimatemember/blob/627bbb0fae81ac34c60b43f0867eadcf8e1bc523/includes/core/class-files.php#L310x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/ultimatemember/ultimatemember/commit/249682559012734a4f7d71f52609b2f301ea55b1x_refsource_MISCVendor Advisory
Source: [email protected]
https://wordpress.org/plugins/ultimate-member/#developersx_refsource_MISCThird Party Advisory
Source: [email protected]
https://wpvulndb.com/vulnerabilities/10041CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-639
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