Low severity · published Jun 18, 2026
CVE-2026-12102
UsersWP <= 1.2.63 - Insecure Direct Object Reference to Authenticated (Editor+) Arbitrary User Avatar/Banner Reset via 'user_id' Parameter
2.7
CVSS
0.3%
EPSS
No
On KEV
Description
The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.2.63 via the 'user_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with editor-level access and above, to reset and permanently delete the avatar or banner image of any arbitrary user, including administrators, by clearing their avatar_thumb or banner_thumb metadata in the uwp_usermeta table.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UF
UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP · stiofansisland
through 1.2.63 · source: vendor
Affected product
UF
UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP
stiofansisland
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-12102
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-12102
github.com
https://github.com/AyeCode/userswp/commit/0e69f967578904cc26fadd0206270d50b7420298
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php#L371
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php#L389
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php#L89
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-profile.php#L1739
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-userswp.php#L574
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