CVE-2025-13220

MEDIUM

Ultimate Member < 2.11.0 - Authenticated Stored Cross-Site Scripting via Shortcode Attributes

Title source: llm
STIX 2.1

Description

The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode attributes in all versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (8)

Core 8
Core References

Scores

CVSS v3 6.4
EPSS 0.0021
EPSS Percentile 11.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
ultimatemember/Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin < 2.11.0
Published Dec 21, 2025
Tracked Since Feb 18, 2026