CVE-2024-12467: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in grafreak Pago por Redsys
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.
AI Analysis
Technical Summary
The Pago por Redsys plugin for WordPress suffers from a reflected XSS vulnerability via the 'Ds_MerchantParameters' parameter in all versions up to 1.0.12. This occurs due to improper neutralization of input during web page generation, allowing attackers to inject arbitrary scripts that execute when a user interacts with a malicious link. The vulnerability is unauthenticated and can impact confidentiality and integrity by executing arbitrary scripts in the context of the victim's browser session.
Potential Impact
Successful exploitation can lead to the execution of arbitrary scripts in the context of a victim's browser, potentially allowing theft of sensitive information or session hijacking. The vulnerability affects confidentiality and integrity but does not impact availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution with links involving the 'Ds_MerchantParameters' parameter and consider disabling or limiting use of the Pago por Redsys plugin. Monitoring vendor channels for updates is recommended.
CVE-2024-12467: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in grafreak Pago por Redsys
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Pago por Redsys plugin for WordPress suffers from a reflected XSS vulnerability via the 'Ds_MerchantParameters' parameter in all versions up to 1.0.12. This occurs due to improper neutralization of input during web page generation, allowing attackers to inject arbitrary scripts that execute when a user interacts with a malicious link. The vulnerability is unauthenticated and can impact confidentiality and integrity by executing arbitrary scripts in the context of the victim's browser session.
Potential Impact
Successful exploitation can lead to the execution of arbitrary scripts in the context of a victim's browser, potentially allowing theft of sensitive information or session hijacking. The vulnerability affects confidentiality and integrity but does not impact availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution with links involving the 'Ds_MerchantParameters' parameter and consider disabling or limiting use of the Pago por Redsys plugin. Monitoring vendor channels for updates is recommended.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2024-12-10T22:17:16.431Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 699f6e3eb7ef31ef0b59b7cd
Added to database: 2/25/2026, 9:48:46 PM
Last enriched: 4/9/2026, 6:23:06 AM
Last updated: 4/12/2026, 3:54:27 PM
Views: 15
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