Vulnerability in Woocommerce Paypal Checkout Payment Gateway
CVE-2019-7441
cgi-bin/webscr?cmd=_cart in the WooCommerce PayPal Checkout Payment Gateway plugin 1.6.8 for WordPress allows Parameter Tampering in an amount parameter (such as amount_1), as demonstrated by purchasing an item for lower than the intended price. NOTE: The plugin author states it is true that the amount can be manipulated in the PayPal payment flow. However, the amount is validated against the WooCommerce order total before completing the order, and if it doesn’t match then the order will be left in an “On Hold” state
EPSS: 0.059 (92.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Woocommerce Paypal_checkout_payment_gateway — versions 1.6.8
- N/a — versions n/a
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (exploit, x_refsource_EXPLOIT-DB)
- cve@mitre.org (x_refsource_MISC)
- cve@mitre.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-7441?
- CVE-2019-7441 is a medium-severity vulnerability in Woocommerce Paypal Checkout Payment Gateway. CVSS score: 6.5/10. Published 2019-03-21.
- How severe is CVE-2019-7441?
- Medium severity. CVSS v3 base score is 6.5 out of 10.