CVE-2026-15651

WP TripAdvisor Review Slider <= 14.6 - Authenticated (Administrator+) SQL Injection via 'filtersource' Parameter

The WP TripAdvisor Review Slider plugin for WordPress is vulnerable to generic SQL Injection via the 'filtersource' parameter in all versions up to, and including, 14.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

We have discovered 3,317 live websites that are affected by CVE-2026-15651.

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Affected Software

Product  Wp Tripadvisor Review Slider
Category Wordpress Plugins
Vulnerable Domains3,317 live websites (100% of Wp Tripadvisor Review Slider install base)
Vulnerable Versions
  • from 0 through 14.6
Vulnerable Versions Count88 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')



Details

  • Published - Jul 16, 2026
  • Updated - Jul 16, 2026

Credits

  • PRISM (finder)

Website Distribution by Country

Number of websites using CVE-2026-15651
United States870 websites


Italy320 websites
GB304 websites
France291 websites
Germany218 websites
South Africa116 websites
Spain114 websites
Australia86 websites
Greece70 websites
Cyprus69 websites

Website Distribution by TLD

Number of websites using CVE-2026-15651
.com1,916 websites
.it225 websites
.co.uk180 websites
.fr90 websites
.com.au81 websites
.net41 websites
.com.br39 websites
.es37 websites
.nl35 websites
.org34 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-15651

Top websites that are affected by CVE-2026-15651. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*******************.com Germany***,***
***************.**.uk GB***,***
**********.com GB***,***
********.org Italy***,***
***********.**.za South Africa***,***
***********.com United States***,***
***************.com United States***,***
********************.fr France***,***
**********.org United States***,***
******************.it GB***,***
See full domain list

FAQ

CVE-2026-15651 is Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Wp Tripadvisor Review Slider
A total of 3,317 websites have been identified as vulnerable to CVE-2026-15651, based on global website indexing conducted by WebTechSurvey.
The Wp Tripadvisor Review Slider is affected by the CVE-2026-15651 vulnerability.
Wp Tripadvisor Review Slider versions up to and including 14.6 are vulnerable to CVE-2026-15651.

References