High severity · published Jan 15, 2019
CVE-2017-18356
In the Automattic WooCommerce plugin before 3.2.4 for WordPress, an attack is possible after gaining access to the target site with a user account that has at least Shop manager…
8.8
CVSS
2%
EPSS
No
On KEV
Description
In the Automattic WooCommerce plugin before 3.2.4 for WordPress, an attack is possible after gaining access to the target site with a user account that has at least Shop manager privileges. The attacker then constructs a specifically crafted string that will turn into a PHP object injection involving the includes/shortcodes/class-wc-shortcode-products.php WC_Shortcode_Products::get_products() use of cached queries within shortcodes.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WO
Woocommerce · Woocommerce
before 3.2.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18356
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18356
Exploit
https://blog.ripstech.com/2018/woocommerce-php-object-injection/
Release Notes
https://woocommerce.wordpress.com/2017/11/16/woocommerce-3-2-4-security-fix-release-notes/
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