What’s Vulnerable › Vulnerabilities
CVE-2026-103234: WP Ultimate Review < 2.4.5 - Unauthenticated Arbitrary Shortcode Execution via Reviewer Email
- Severity: medium (CVSS 4.8 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: 2026-10-22 · updated 2026-10-22
- Weakness: CWE-94
Description
The WP Ultimate Review WordPress plugin before 2.4.5 does not neutralise shortcodes in all of the review fields submitted through its public review form, which is available to unauthenticated visitors, allowing them to execute arbitrary shortcodes when the affected field is displayed, provided user reviews and that field's display are enabled.
Affected products
- WP Ultimate Review: before 2.4.5 — fixed in 2.4.5
How to fix
Upgrade to a fixed version: WP Ultimate Review 2.4.5. Check the vendor advisory for mitigations.
References
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