PT-2026-57240 · Grav · Grav Admin Plugin
CVE-2026-59190
·
Published
2026-07-10
·
Updated
2026-07-10
CVSS v4.0
8.7
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
grav-plugin-admin versions prior to 1.10.53
Description
An authenticated attacker with
admin.users permission can change the password of any user account, including the super administrator. This occurs because the saveUser() function authorizes the caller's user-management permission but fails to verify if the caller has the authority to edit the specific target user. The attack is performed by sending a direct POST request to the '/admin/user/{username}?task=save' endpoint using the data[password] parameter.Recommendations
Update to version 1.10.53.
Exploit
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Grav Admin Plugin