Cross-site scripting in Magento Open Source - CVE-2019-7881
Published: August 3, 2019 / Updated: July 17, 2020
Vulnerability identifier: #VU30904
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]
CVE-ID: CVE-2019-7881
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated user to read and manipulate data.
A cross-site scripting mitigation bypass 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. This could be exploited by an authenticated user to escalate privileges (admin vs. admin XSS attack).
Affected software
Magento Open Source
How to mitigate CVE-2019-7881
Install update from vendor's website.
Magento Open Source - update to 2.3.2