CVE-2026-15136

Cookie Banner for GDPR / CCPA – WPLP Cookie Consent <= 4.3.7 - Cross-Site Request Forgery via Bulk Action to Delete/Resolve Entries

The Cookie Banner for GDPR / CCPA – WPLP Cookie Consent plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.3.7. This is due to missing or incorrect nonce validation on the process_bulk_action function. This makes it possible for unauthenticated attackers to permanently delete or forcibly resolve arbitrary GDPR data request records stored in the wpl_data_req table via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

We have discovered 1,063 live websites that are affected by CVE-2026-15136.

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Affected Software

Product  GDPR Cookie Consent
Category Cookie compliance
Vulnerable Domains1,063 live websites (100% of GDPR Cookie Consent install base)
Vulnerable Versions
  • from 0 through 4.3.7
Vulnerable Versions Count82 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-352 Cross-Site Request Forgery (CSRF)



Details

  • Published - Jul 28, 2026
  • Updated - Jul 28, 2026

Credits

  • Wordfence PRISM (finder)

Website Distribution by Country

Number of websites using CVE-2026-15136
United States229 websites


Spain166 websites
GB123 websites
Germany98 websites
France61 websites
Italy40 websites
Brazil36 websites
Czech Republic27 websites
Austria26 websites
Poland24 websites

Website Distribution by TLD

Number of websites using CVE-2026-15136
.com441 websites
.co.uk100 websites
.es64 websites
.de49 websites
.it32 websites
.com.br32 websites
.at26 websites
.cz26 websites
.org25 websites
.net24 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2026-15136

Top websites that are affected by CVE-2026-15136. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
****.*****.com United States***,***
*******.ca Canada***,***
*************.com United States***,***
***************.com Belgium***,***
**************.com Slovakia***,***
***************.com United States***,***
************.com United States***,***
************.**.jp Japan***,***
*************.de United States***,***
*************.de Germany*,***,***
See full domain list

FAQ

CVE-2026-15136 is Cross-Site Request Forgery (CSRF) in GDPR Cookie Consent
A total of 1,063 websites have been identified as vulnerable to CVE-2026-15136, based on global website indexing conducted by WebTechSurvey.
The GDPR Cookie Consent is affected by the CVE-2026-15136 vulnerability.
GDPR Cookie Consent versions up to and including 4.3.7 are vulnerable to CVE-2026-15136.