PT-2026-23922 · Opencart · Opencart

Schlop + 1 · Published 2026-03-08 · Updated 2026-03-08 · CVE-2026-3714

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:L/Au:M/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions OpenCart version 4.0.2.3

Description A flaw exists within OpenCart that allows for improper neutralization of special elements used in a template engine. This issue is related to the Save function within the admin/controller/design/template.php file. The attack can be initiated remotely. The vendor was contacted regarding this disclosure but did not provide a response.

Recommendations Apply a fix to the Save function in the admin/controller/design/template.php file.

Fix

Weakness Enumeration

CWE-791

CWE-1336

Related Identifiers

CVE-2026-3714

Affected Products

Opencart

References · 10

• https://osv.dev/vulnerability/CVE-2026-3714 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-3714 · Security Note
• https://drive.google.com/file/d/1_ZCvICLKo8AOovDkKFHwsBxh-ciwbElS/view?usp=drive_link · Note
• https://vuldb.com/?id.349659 · Note
• https://vuldb.com/?submit.765176 · Note
• https://vuldb.com/?ctiid.349659 · Note
• https://t.me/CVEtracker/46788 · Telegram Post
• https://twitter.com/CVEnew/status/2030747877430202808 · Twitter Post
• https://t.me/cveNotify/154665 · Telegram Post
• https://twitter.com/cyberbivash/status/2030559973860630792 · Twitter Post