CVE-2026-27539

CVE-2026-27539 describes an unauthenticated Cross-Site Scripting (XSS) vulnerability in the WordPress Welcart e-Commerce plugin, versions

CVE-2026-27539 WordPress Welcart e-Commerce plugin <= 2.11.31 - Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting XSS in Welcart e-Commerce = 2.11.31 versions...

EUVD-2026-57937

Unauthenticated Cross Site Scripting XSS in Welcart e-Commerce = 2.11.31 versions...

CVE-2026-27539 WordPress Welcart e-Commerce plugin <= 2.11.31 - Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting XSS in Welcart e-Commerce = 2.11.31 versions...

CVE-2026-27539: Improper Neutralization of Input During Web Page Generation

Unauthenticated Cross Site Scripting XSS in Welcart e-Commerce = 2.11.31 versions...

PT-2026-71502

Unauthenticated Cross Site Scripting XSS in Welcart e-Commerce = 2.11.31 versions...

DRUPAL-CONTRIB-2026-095

This module enables you to pay for Commerce transactions using Paypal. The module doesn't sufficiently validate the transaction result in certain circumstances, allowing a malicious user to mark transactions placed without payment. This vulnerability only affects sites using the Payflow Link...

CVE-2026-15213

The CVE concerns the Welcart e-Commerce WordPress plugin prior to 2.11.33. The vulnerability lies in the settlement callback for convenience-store/bank-transfer payments, where there is no authenticity verification. An unauthenticated request can flip an order from unpaid to settled using only an...

CVE-2026-15213

The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or...

CVE-2026-15213 Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass via Forged Settlement Callback

The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or...

Vulnerabilities in Adobe Commerce

Adobe has identified several vulnerabilities in Adobe Commerce. These vulnerabilities primarily involve incorrect authorization, which allows attackers with varying privilege levels to circumvent security checks. This enables attackers to obtain unauthorized read and write permissions, access...

SAP Commerce Cloud Flaw Could Let Unauthenticated Attackers Execute Arbitrary Code

SAP has released patches to address a maximum-severity security flaw impacting Commerce Cloud Data Hub Adapter that could result in arbitrary code execution. The vulnerability, assigned the CVE identifier CVE-2026-58231 , is rated 10.0 on the CVSS scoring system. It has been described as a case o...

CVE-2026-16066

The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page...

CVE-2026-16066 Welcart e-Commerce < 2.11.34 - Author+ Stored XSS via Product Name

The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page...

CVE-2026-16066

The Welcart e-Commerce WordPress plugin, in versions prior to 2.11.34 , is vulnerable to a Stored Cross-Site Scripting (XSS) flaw. The root cause is the failure to properly sanitise or escape a product field before it is rendered on product pages. This allows users with the Author role or higher ...

EUVD-2026-57086

The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page...

oss-oopssec-store v2.18.0

OSS - OopsSec Store An intentionally vulnerable e-commerce app for learning web security. Master real-world attack vectors through a realistic CTF platform. Hunt for flags, exploit vulnerabilities, and level up your security skills. Docker Hub · npm · Roadmap · Walkthroughs · Contributing · Good...

Commerce PayPal - Moderately critical - Access bypass - SA-CONTRIB-2026-095

This module enables you to pay for Commerce transactions using Paypal. The module doesn't sufficiently validate the transaction result in certain circumstances, allowing a malicious user to mark transactions placed without payment. This vulnerability only affects sites using the Payflow Link...

CVE-2026-15213: Undefined Security Weakness

The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or...

CVE-2026-16066: Improper Neutralization of Input During Web Page Generation

The Welcart e-Commerce WordPress plugin before 2.11.34 does not sanitise or escape a product field before outputting it on the product pages, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any visitor viewing the product page...