What’s Vulnerable › Vulnerabilities
CVE-2026-101159: WP Ultimate Review < 2.4.4 - Unauthenticated Stored XSS via Review Submission
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-03 · updated 2026-10-06
- Weakness: CWE-79
Description
The WP Ultimate Review WordPress plugin before 2.4.4 does not properly sanitise and escape reviews submitted through its public review form, which is available to unauthenticated visitors, allowing them to perform Stored Cross-Site Scripting attacks against any user, including administrators, viewing a page displaying the review, when user reviews are enabled.
Affected products
- WP Ultimate Review: before 2.4.4 — fixed in 2.4.4
How to fix
Upgrade to a fixed version: WP Ultimate Review 2.4.4. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-101159 or the next vulnerability affects your stack