What is CVE-2025-3530?

CVE-2025-3530 is a high-severity vulnerability in Mra13 Simple Shopping Cart, classified under CWE-472. CVSS score: 7.5/10. Published 2025-04-23.

How severe is CVE-2025-3530?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2025-3530 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Mra13 Simple Shopping Cart

CVE-2025-3530

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to product price manipulation in all versions up to, and including, 5.1.2. This is due to a logic flaw involving the inconsistent use of parameters during the cart addition process. The plugin uses the parameter 'product_tmp_two' for computing a security hash against price tampering while using 'wspsc_product' to display the product, allowing an unauthenticated attacker to substitute details from a cheaper product and bypass payment for a more expensive item.

EPSS: 0.005 (40.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Mra13 Simple Shopping Cart — versions 0

Weakness classification (CWE)

CWE-472

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Frequently asked questions

What is CVE-2025-3530?: CVE-2025-3530 is a high-severity vulnerability in Mra13 Simple Shopping Cart, classified under CWE-472. CVSS score: 7.5/10. Published 2025-04-23.
How severe is CVE-2025-3530?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-3530 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.