5.3

CVE-2020-6859

Ultimate Member <= 2.1.2 - Insecure Direct Object Reference

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.
Mögliche Gegenmaßnahme
Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin: Update to version 2.1.3, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ultimatemember ≫ Ultimate Member SwPlatformwordpress Version <= 2.1.2
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
Version [*, 2.1.3)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.17% 0.799
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.3 3.9 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://wordpress.org/plugins/ultimate-member/#developers
Vendor Advisory
https://github.com/ultimatemember/ultimatemember/blob/627bbb0fae81ac34c60b43f0867eadcf8e1bc523/includes/core/class-files.php#L269
Third Party Advisory
https://github.com/ultimatemember/ultimatemember/blob/627bbb0fae81ac34c60b43f0867eadcf8e1bc523/includes/core/class-files.php#L310
Third Party Advisory
https://github.com/ultimatemember/ultimatemember/commit/249682559012734a4f7d71f52609b2f301ea55b1
Patch
Third Party Advisory
https://wpvulndb.com/vulnerabilities/10041
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/65a0033d-2266-429c-aab2-80bd46c93b91
Third Party Advisory