CVE-2019-12799
HIGH8.8EPSS 24.2%Shopware Insecure Deserialization Vulnerability
Published: 5/24/2022Modified: 2/16/2024
Description
In createInstanceFromNamedArguments in Shopware through 5.6.x, a crafted web request can trigger a PHP object instantiation vulnerability, which can result in an arbitrary deserialization if the right class is instantiated. An attacker can leverage this deserialization to achieve remote code execution. NOTE: this issue is a bypass for a CVE-2017-18357 whitelist patch.
Affected packages (1)
- Packagist/shopware/shopware>= 5.3.0, <= 5.6.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References (5)
- ADVISORYhttps://github.com/advisories/GHSA-6m27-7cqj-2mxw
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-12799
- PATCHhttps://github.com/shopware5/shopware
- WEBhttps://github.com/rapid7/metasploit-framework/pull/11828
- WEBhttps://web.archive.org/web/20171112153855/https://blog.ripstech.com/2017/shopware-php-object-instantiation-to-blind-xxe