UsersWP <= 1.2.63 - Insecure Direct Object Reference to Authenticated (Editor+) Arbitrary User Avatar/Banner Reset via 'user_id' Parameter

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Summary

CVECVE-2026-12102
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-18 08:16:33 UTC
Updated2026-06-18 15:23:56 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 2.7 LOW from [email protected]

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.002800000 probability, percentile 0.195320000 (date 2026-06-19)

Problem Types: CWE-639 | CWE-639 CWE-639 Authorization Bypass Through User-Controlled Key

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
3.1CNADECLARED2.7LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Stiofansisland UsersWP Front-end Login Form User Registration User Profile Members Directory Plugin For WP affected 1.2.63 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/userswp/tags/1.2.63/includes/class-forms.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.63/includes/class-userswp.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-profile.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.63/includes/class-forms.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.63/includes/class-forms.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php [email protected] plugins.trac.wordpress.org
github.com/AyeCode/userswp/commit/0e69f967578904cc26fadd0206270d50b7420298 [email protected] github.com
www.wordfence.com/threat-intel/vulnerabilities/id/7115756e-69fa-42fe-bde3-a36e3... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-userswp.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.61/includes/class-forms.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/userswp/tags/1.2.63/includes/class-profile.php [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Pasindu Dilshan (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-06-12T14:42:39.000ZVendor Notified
CNA2026-06-17T18:09:44.000ZDisclosed
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