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Showing 1-20 of 20 records
Threat Entry Updated 2026-11-03

Usc E Shop - Security Vulnerability (CVE-2026-120597)

A vulnerability was identified in Welcart e-Commerce Plugin up to 2.12.6 on WordPress. This affects the function ESCOTT_MAIN::error_page_message of the file classes/paymentESCOTT.main.class.php. Such manipulation of the argument ResponseCd leads to cross site scripting. The attack can be launched remotely. The exploit is publicly available and might be used. Upgrading to version 2.12.7 mitigates this issue. It is recommended to upgrade the affected component. The value is now escaped with esc_html() before output. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of…

PLUGIN Usc E Shop

CVE-2026-120597

LOW CVSS 2.1 2026-11-02
Open Full Technical Breakdown
Threat Entry Updated 2026-11-02

Usc E Shop - Security Vulnerability (CVE-2026-118070)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gid' parameter in all versions up to, and including, 2.12.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload is staged by an unauthenticated visitor who forges the ROBOT PAYMENT browser-return request, storing the malicious gid value in order metadata; the script then fires when an administrator opens that order in…

PLUGIN Usc E Shop

CVE-2026-118070

HIGH CVSS 7.2 2026-10-31
Open Full Technical Breakdown
Threat Entry Updated 2026-11-03

Usc E Shop - Security Vulnerability (CVE-2026-119166)

The Welcart e-Commerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.12.5 via the 'member[ID]' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to overwrite any existing Welcart shop-member account's email address and password by supplying that member's numeric ID, then authenticate as that member to achieve full account takeover. The only authentication barrier is a wp_verify_nonce() check against a nonce printed to every unauthenticated visitor on the auto-published New Enrollment Form,…

PLUGIN Usc E Shop

CVE-2026-119166

MEDIUM CVSS 5.3 2026-10-31
Open Full Technical Breakdown
Threat Entry Updated 2026-10-09

Usc E Shop - Security Vulnerability (CVE-2026-96761)

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Welcart Welcart e-Commerce usc-e-shop allows Reflected XSS.This issue affects Welcart e-Commerce: from n/a through 2.12.3.

PLUGIN Usc E Shop

CVE-2026-96761

HIGH CVSS 7.1 2026-10-09
Open Full Technical Breakdown
Threat Entry Updated 2026-10-06

Usc E Shop - Security Vulnerability (CVE-2026-87091)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Settlement Notification Parameters in all versions up to, and including, 2.12.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The IPN endpoint accepts the 'rel' and 'option' parameters with no authentication, nonce validation, or signature verification, meaning any unauthenticated attacker can directly submit malicious payloads that are stored and later rendered in the…

PLUGIN Usc E Shop

CVE-2026-87091

HIGH CVSS 7.2 2026-10-03
Open Full Technical Breakdown
Threat Entry Updated 2026-09-08

Usc E Shop - Remote Code Execution (CVE-2026-19887)

The Welcart e-Commerce plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.12.1 via deserialization of untrusted input in the Telecom EDY payment callback (usces_action_acting_transaction). Unauthenticated attackers can store arbitrary 'reserve' key/value pairs as order metadata during a public checkout, then invoke the callback with an attacker-chosen 'option' parameter to select and unserialize that metadata without any provider signature, source-address, transaction-identity or ownership check. A POP chain is present in the TCPDF library bundled with the plugin itself, so no additional plugin or…

PLUGIN Usc E Shop

CVE-2026-19887

HIGH CVSS 8.8 2026-09-05
Open Full Technical Breakdown
Threat Entry Updated 2026-09-01

Usc E Shop - Cross-Site Scripting (XSS) (CVE-2026-19914)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'custom_order' parameter in all versions up to, and including, 2.12.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is delivered via the guest checkout form, requiring no authentication, and executes when an administrator views the affected order in the WordPress admin panel.

PLUGIN Usc E Shop

CVE-2026-19914

HIGH CVSS 7.2 2026-09-01
Open Full Technical Breakdown
Threat Entry Updated 2026-06-17

Usc E Shop - Cross-Site Scripting (XSS) (CVE-2025-10651)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'order_mail' setting in versions up to, and including, 2.11.22. This is due to insufficient sanitization on the order_mail field and a lack of escaping on output. This makes it possible for authenticated attackers, with Editor-level permissions and above, to inject arbitrary web scripts via the General Setting page that will execute when an administrator accesses the E-mail Setting page.

PLUGIN Usc E Shop

CVE-2025-10651

MEDIUM CVSS 5.5 2025-10-22
Open Full Technical Breakdown
Threat Entry Updated 2026-06-17

Usc E Shop - SQL Injection (CVE-2025-10649)

The Welcart e-Commerce plugin for WordPress is vulnerable to SQL Injection via the cookie in all versions up to, and including, 2.11.21 due to insufficient escaping on the user supplied value and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Author-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

PLUGIN Usc E Shop

CVE-2025-10649

MEDIUM CVSS 6.5 2025-10-08
Open Full Technical Breakdown
Threat Entry Updated 2026-06-17

Usc E Shop - Cross-Site Scripting (XSS) (CVE-2025-9367)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 2.11.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

PLUGIN Usc E Shop

CVE-2025-9367

MEDIUM CVSS 5.5 2025-09-10
Open Full Technical Breakdown
Threat Entry Updated 2026-06-17

Usc E Shop - Cross-Site Scripting (XSS) (CVE-2025-0511)

The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘name’ parameter in all versions up to, and including, 2.11.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PLUGIN Usc E Shop

CVE-2025-0511

HIGH CVSS 7.2 2025-02-12
Open Full Technical Breakdown
Threat Entry Updated 2026-06-17

Usc E Shop - Path Traversal (CVE-2023-6120)

The Welcart e-Commerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.9.6 via the upload_certificate_file function. This makes it possible for administrators to upload .pem or .crt files to arbitrary locations on the server.

PLUGIN Usc E Shop

CVE-2023-6120

MEDIUM CVSS 4.1 2023-12-09
Open Full Technical Breakdown

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