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6.1

OpenCart Blog Editor Allows Malicious Code Injection

CVE-2025-45892 · published 1 year ago
Summary

The OpenCart blog editor is not properly filtering user input, which allows attackers to inject malicious code. This could allow hackers to take control of a website or steal sensitive information. To protect your site, update to a fixed version of OpenCart or apply a patch to the affected version.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
opencart opencart <= 4.1.0.4
cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*
Original advisory text
OpenCart version 4.1.0.4 is vulnerable to a Stored Cross-Site Scripting (XSS) attack via the blog editor. The vulnerability arises because input in the blog's editor is not properly sanitized or es...
OpenCart version 4.1.0.4 is vulnerable to a Stored Cross-Site Scripting (XSS) attack via the blog editor. The vulnerability arises because input in the blog's editor is not properly sanitized or escaped before being rendered. This allows attackers to inject malicious JavaScript code
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.1 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published25 Jul 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-45892 · NVD
CVE-2025-45892 · OSV
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