UpHeron
All vulnerabilities

Servers and applications

CVE-2014-3990

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.

Severity
Critical 9.8
Published
20 Mar 2018
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
6.6% in the next 30 daysHigher than 93% of CVEs. EPSS by FIRST, 10 Nov 2026
Weakness
XML external entities (XXE) (CWE-611)Server-side request forgery (CWE-918)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Sources
NVD

Affected software

SoftwareAffected versions
OpenCartServers and applications · cpe:a:opencart:opencart
  • Every version up to 1.5.6.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2014-3990
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2014-3990