Vulnerability in Opencart
CVE-2026-3714
A vulnerability has been found in OpenCart 4.0.2.3. Affected by this issue is the function Save of the file admin/controller/design/template.php of the component Incomplete Fix CVE-2024-36694. Such manipulation leads to improper neutraliza…
EPSS: 0.001 (21.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R.
Affected products
- N/a Opencart — versions 4.0.2.3
Weakness classification (CWE)
References
- VDB-349659 | OpenCart Incomplete Fix CVE-2024-36694 template.php save special elements used in a template engine (vdb-entry, technical-description)
- VDB-349659 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #765176 | OpenCart 4.1.0.3 Code Injection (CWE-94) (third-party-advisory)
- drive.google.com/file/d/1_ZCvICLKo8AOovDkKFHwsBxh-ciwbElS/view (broken-link)
Frequently asked questions
- What is CVE-2026-3714?
- CVE-2026-3714 is a medium-severity vulnerability in Opencart, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 4.7/10. Published 2026-03-08.
- How severe is CVE-2026-3714?
- Medium severity. CVSS v3 base score is 4.7 out of 10.