CVE-2024-12467

MEDIUM

Pago por Redsys <= 1.0.12 - Unauthenticated Reflected Cross-Site Scripting via Ds_MerchantParameters Parameter

Title source: llm

Description

The Pago por Redsys plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'Ds_MerchantParameters' parameter in all versions up to, and including, 1.0.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References (4)

Core 4

Core References

Product

https://plugins.trac.wordpress.org/browser/pago-redsys-tpv-grafreak/tags/1.0.13/includes/class-redsysapi.php#L263

Product

https://plugins.trac.wordpress.org/browser/pago-redsys-tpv-grafreak/tags/1.0.13/public/partials/pago-redsys-grafreak-public-display.php#L82

Patch

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3215878%40pago-redsys-tpv-grafreak&new=3215878%40pago-redsys-tpv-grafreak&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/ed05cd81-ca21-41de-9b02-bd84498cd74e?source=cve

Scores

CVSS v3 6.1

EPSS 0.0033

EPSS Percentile 24.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

grafreak/Pago por Redsys < 1.0.12

grafreak/payment_by_redsys < 1.0.13

Published Feb 22, 2025

Tracked Since Feb 18, 2026