Is CVE-2026-107625 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-107625 being exploited in the wild.

How severe is CVE-2026-107625?

Medium severity, with a CVSS score of 6.4, published 28 October 2026.

Which products and versions are affected?

Ultimate Member up to and including 2.14.0.

How is CVE-2026-107625 attacked?

It is attacked over the network.

Am I affected by CVE-2026-107625?

Check whether you run Ultimate Member at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-107625: Ultimate Member WordPress plugin Stored XSS in user_url parameter

CVE-2026-107625 · Severity: medium · CVSS 6.4 · Published 2026-10-28

The Ultimate Member plugin for WordPress, which manages user profiles and membership access, contains a stored cross-site scripting vulnerability in the user profile URL field. An authenticated attacker can inject malicious scripts into user profiles that execute when visitors click the URL link, potentially leading to account compromise or malware distribution. The vulnerability affects all versions up to 2.14.0 and requires the attacker to be a subscriber or higher with a trivial social engineering trigger.

Technologies: Ultimate Member. Vendors: Ultimate Member.

Quick answers

Is CVE-2026-107625 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-107625 being exploited in the wild.
How severe is CVE-2026-107625?: Medium severity, with a CVSS score of 6.4, published 28 October 2026.
Which products and versions are affected?: Ultimate Member up to and including 2.14.0.
Is there a fix for CVE-2026-107625?: Yes: fixed in 2.14.1. Until then: Upgrade to version 2.14.1 or later. The fix adds a confirmation prompt for external links and improves input handling for the user_url parameter. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-107625 attacked?: It is attacked over the network.
Am I affected by CVE-2026-107625?: Check whether you run Ultimate Member at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 2.14.1

Upgrade to version 2.14.1 or later. The fix adds a confirmation prompt for external links and improves input handling for the user_url parameter.

Technical details

Insufficient input sanitization and output escaping of the 'user_url' parameter allows authenticated attackers with subscriber-level access to inject stored XSS payloads. The vulnerability is made practical by a default redirect-confirmation onclick handler that triggers when users click the external link on a public profile. An attacker can store malicious JavaScript that executes in the context of any visitor viewing the compromised profile.

Affected products

Ultimate Member Ultimate Member up to and including 2.14.0

Timeline

2026-10-28: disclosed
2026-10-21: patched

References

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