Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2014-3990

27
FAUCET Score

CVE-2014-3990 is a critical vulnerability affecting OpenCart versions 1.5.6.4 and earlier, specifically within the Cart::getProducts method. This flaw allows remote attackers to perform Server-Side Request Forgery (SSRF) or potentially XML External Entity (XXE) attacks, leading to arbitrary code execution through a crafted serialized PHP object in the quantity parameter of an update request. With a CVSS score of 9.8 (CRITICAL), it presents a high risk due to its network-based attack vector, low complexity, and significant potential for confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.5.6.4CPE matchmatch criteria
cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
6.87%
Probability of exploitation in next 30 days
EPSS Percentile
93.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0687 is in the 88th percentile among its peer group of 36,835 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

karmainsecurity.com / KIS-2014-08
ExploitThird Party Advisory
packetstormsecurity.com / files/127460/OpenCart-1.5.6.4-PHP-Object-Injection.html
ExploitThird Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2014/Jul/67
ExploitMailing ListThird Party Advisory
github.com / opencart-ce/opencart-ce/commit/c2aafc823bd85876f5e888f8ebc421069a5e076f
Issue TrackingPatchThird Party Advisory
securityfocus.com / archive/1/532763/100/0/threaded
ExploitThird Party AdvisoryVDB Entry
securityfocus.com / bid/68529
Third Party AdvisoryVDB Entry