Name: CVE-2026-6858: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-06-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-6858, CWE-79, CVSS 7.1, EPSS 0.00164

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

CVSS Details

CVSS 3.1 Base Score: 7.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Transbank Webpay Plus Rest Plugin	—	Update transbank-webpay-plus-rest plugin to version 1.14.0, or a newer patched version	Jun 24, 2026	Jun 22, 2026

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence