CVE-2025-1748Network attack vector

HTML modification via crafted registration parameter name

Published Feb 28, 2025 · Updated Feb 28, 2025

HTML injection in OpenCart before 4.1.0 allows remote attackers to alter a victim's rendered page through a crafted registration URL. The /account/register route incorporates an attacker-controlled parameter name into browser HTML without neutralizing markup; public sources do not identify the responsible function. Exploitation requires a victim to open the malicious URL, and the documented consequence is limited to modification of that victim's displayed HTML.

CVSS severity4.7
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

HTML injection in OpenCart before 4.1.0 allows remote attackers to alter a victim's rendered page through a crafted registration URL. The /account/register route incorporates an attacker-controlled parameter name into browser HTML without neutralizing markup; public sources do not identify the responsible function. Exploitation requires a victim to open the malicious URL, and the documented consequence is limited to modification of that victim's displayed HTML.

The record

CVE
CVE-2025-1748
Published
Feb 28, 2025
Updated
Feb 28, 2025
Vendor
OpenCart
Product
OpenCart
Classifications
CWE-79
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenCart · OpenCartversion=0 <4.1.0

Published CVSS scores

4.7INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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