Vulnerability · Published Oct 22, 2026 · Assigned by WPScan
CVE-2026-103234WP Ultimate Review < 2.4.5 - Unauthenticated Arbitrary Shortcode Execution via Reviewer Email
Medium 4.8
In plain English
A medium-severity code injection in WP Ultimate Review from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.2%top 86.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WP Ultimate Review | 0 – before 2.4.5 |
Weakness: CWE-94 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- https://wpscan.com/vulnerability/e7bd1750-babb-4a72-bb00-ca3d1ee228ce/ exploit, vdb-entry, technical-description