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CVE-2026-6858

HIGH 7.1 CVSS 3.1
Published
June 22, 2026
Last modified
July 22, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Description

The Transbank Webpay WordPress plugin before 1.14.0 does not sanitize and escape logs to be displayed, allowing unauthenticated users to perform Stored XSS attacks against logged in administrator

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Transbank Webpay — Before 1.14.0

References

  • wpscan.com https://wpscan.com/vulnerability/81035d75-81a5-486a-a9fb-b0d1e0befe3c/
  • hackedalert.com https://hackedalert.com/research/transbank-webpay-plugin-xss-to-rce/
  • nvd.nist.gov Official NVD record