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CVE-2026-119558

OpenCart through 4.1.0.4 Payment Bypass via Free Checkout Reward Points

OpenCart through 4.1.0.4 contains a business logic vulnerability that allows logged-in customers to place unpaid full-price orders by clearing reward points after selecting Free Checkout. Attackers can apply points, save Free Checkout, then submit zero points via reward.save so the confirm handler advances the order to Free Checkout status without payment.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-84437

OpenCart Autocomplete Workflow address.php cross site scripting

A vulnerability was found in OpenCart 4.1.0.3/4.1.0.4. The impacted element is an unknown function of the file catalog/controller/account/address.php of the component Autocomplete Workflow. The manipulation of the argument address_1 results in cross site scripting. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-84438

OpenCart Autocomplete Workflow edit.php cross site scripting

A vulnerability was determined in OpenCart 4.1.0.3/4.1.0.4. This affects an unknown function of the file catalog/controller/account/edit.php of the component Autocomplete Workflow. This manipulation of the argument firstname causes cross site scripting. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-18412

The OpenCart v4.2.0.0 extension installer contains a directory traversal vulnerability

OpenCart extensions are uploaded as zip files with .ocmod.zip extensions. Upon installation, the OpenCart v4.2.0.0 extension installer extracts these zip files, but does not validate that the extracted paths stay inside the intended extraction directory. An attacker can craft a malicious extension containing file path traversal sequences, such as ../. With this vulnerability, an attacker can write files, such as a PHP web shell, into the webroot directory.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2021-47946

OpenCart 3.0.3.6 Account Takeover via Cross Site Request Forgery

OpenCart 3.0.3.6 contains a cross-site request forgery vulnerability in the /account/edit endpoint that allows unauthenticated attackers to modify victim account details by tricking users into visiting malicious pages. Attackers can craft CSRF payloads that change victim email addresses and account information, then use password reset functionality to gain unauthorized access to compromised accounts.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2021-47953

OpenCart 3.0.3.7 Cross-Site Request Forgery via account/password

OpenCart 3.0.3.7 contains a cross-site request forgery vulnerability that allows attackers to change user passwords by sending crafted requests to the account/password endpoint. Attackers can trick authenticated users into submitting hidden forms with new password values in the 'password' and 'confirm' parameters to hijack accounts.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2021-47923

OpenCart 3.0.3.8 Session Fixation via OCSESSID Cookie

OpenCart 3.0.3.8 contains a session fixation vulnerability that allows attackers to hijack user sessions by injecting arbitrary values into the OCSESSID cookie. Attackers can set malicious OCSESSID cookie values that the server accepts and maintains, enabling session takeover and unauthorized access to user accounts.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2009-1027

SQL injection vulnerability in OpenCart 1.1.8 allows remote attackers to execute arbitrary SQL commands via the order parameter.

CVSS 2.0 · 7.5 High EPSS 1.7% KEV · Not listed
Vendors
Products
CVE-2009-1621

Directory traversal vulnerability in index.php in OpenCart 1.1.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the route parameter.

CVSS 2.0 · 5.0 Medium EPSS 6.4% KEV · Not listed
Vendors
Products
CVE-2026-3714

OpenCart Incomplete Fix CVE-2024-36694 template.php save special elements used in a template engine

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 neutralization of special elements used in a template engine. The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-0579

Shiprocket Module REST API Module restapi sql injection

A vulnerability was found in Shiprocket Module 3/4 on OpenCart. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /index.php?route=extension/shiprocket/module/restapi of the component REST API Module. The manipulation of the argument x-username leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-0214

TMD Custom Header Menu index.php sql injection

A vulnerability was found in TMD Custom Header Menu 4.0.0.1 on OpenCart. It has been rated as problematic. This issue affects some unknown processing of the file /admin/index.php. The manipulation of the argument headermenu_id leads to sql injection. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.

CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-0580

Shiprocket Module REST API Module rest_api authorization

A vulnerability was found in Shiprocket Module 3 on OpenCart. It has been rated as critical. Affected by this issue is some unknown functionality of the file /index.php?route=extension/module/rest_api&action=getOrders of the component REST API Module. The manipulation of the argument contentHash leads to incorrect authorization. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-5331

OpenCart Extension Installer installer.php path traversal

A vulnerability was determined in OpenCart 4.1.0.3. This affects an unknown part of the file installer.php of the component Extension Installer Page. Executing a manipulation can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2024-58341

OpenCart Core 4.0.2.3 SQL Injection via search Parameter

OpenCart Core 4.0.2.3 contains a SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the 'search' parameter. Attackers can send GET requests to the product search endpoint with malicious 'search' values to extract sensitive database information using boolean-based blind or time-based blind SQL injection techniques.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
CVE-2025-15116

OpenCart Single-Use Coupon race condition

A security flaw has been discovered in OpenCart up to 4.1.0.3. Affected by this issue is some unknown functionality of the component Single-Use Coupon Handler. Performing a manipulation results in race condition. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitation is known to be difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-45892

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

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-45893

OpenCart version 4.1.0.4 is vulnerable to a Stored Cross-Site Scripting (XSS) attack via SVG file uploads used in blog posts. The vulnerability arises because SVG files uploaded through the media manager are not properly sanitized. Attackers can craft a malicious SVG file containing embedded JavaScript

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-1749

HTML injection vulnerability in OpenCart

HTML injection vulnerabilities in OpenCart versions prior to 4.1.0. These vulnerabilities could allow an attacker to modify the HTML of the victim's browser by sending a malicious URL and modifying the parameter name in /account/voucher.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2025-1748

HTML injection vulnerability in OpenCart

HTML injection vulnerabilities in OpenCart versions prior to 4.1.0. These vulnerabilities could allow an attacker to modify the HTML of the victim's browser by sending a malicious URL and modifying the parameter name in /account/register.

CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Vendors
Products