CVE-2019-7928
HIGHMagento 2.1.0-2.1.17, 2.2.0-2.2.8, 2.3.0-2.3.1 - Unauthenticated Denial of Service via PayPal Token Exchange
Title source: llmDescription
A denial-of-service (DoS) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. By abusing insufficient brute-forcing defenses in the token exchange protocol, an unauthenticated attacker could disrupt transactions between the Magento merchant and PayPal.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
Scores
CVSS v3
7.5
EPSS
0.0029
EPSS Percentile
52.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (2)
magento/community-edition
2.1.0 - 2.1.18Packagist
magento/magento
2.1.0 - 2.1.18
Published
Aug 02, 2019
Tracked Since
Feb 18, 2026