by All
The Digits: WordPress Mobile Number Signup and Login plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 9.1.0.5. This is due to missing authorization and role validation in the `dig_update_wpwc_custom_fields()` function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to escalate their privileges to Administrator by submitting a forged `digits_reg_userrole` value during profile update, granted the site administrator has configured the built-in DIGITS User Role field.
CVSS Score
8.8
HIGH
Published
16 Jul 2026 09:16
Modified
16 Jul 2026 14:16
Vendor
All
Source
CIRCL
CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Complexity
Low
Privileges
Low
Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Weaknesses (CWE)
CWE-269