CVE-2014-3990

Severity: critical (CVSS 9.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 6.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-03-20 · updated 2026-06-17
Weakness: CWE-611

Description

The Cart::getProducts method in system/library/cart.php in OpenCart 1.5.6.4 and earlier allows remote attackers to conduct server-side request forgery (SSRF) attacks or possibly conduct XML External Entity (XXE) attacks and execute arbitrary code via a crafted serialized PHP object, related to the quantity parameter in an update request.

Affected products

OpenCart: through 1.5.6.4

References

http://karmainsecurity.com/KIS-2014-08
http://packetstormsecurity.com/files/127460/OpenCart-1.5.6.4-PHP-Object-Injection.html
http://seclists.org/fulldisclosure/2014/Jul/67
http://www.securityfocus.com/archive/1/532763/100/0/threaded
http://www.securityfocus.com/bid/68529
https://github.com/opencart-ce/opencart-ce/commit/c2aafc823bd85876f5e888f8ebc421069a5e076f
http://karmainsecurity.com/KIS-2014-08
http://packetstormsecurity.com/files/127460/OpenCart-1.5.6.4-PHP-Object-Injection.html
http://seclists.org/fulldisclosure/2014/Jul/67
http://www.securityfocus.com/archive/1/532763/100/0/threaded
http://www.securityfocus.com/bid/68529
https://github.com/opencart-ce/opencart-ce/commit/c2aafc823bd85876f5e888f8ebc421069a5e076f

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