CVE-2022-0954
PHP vulnerability analysis and mitigation

Overview

Multiple Stored Cross-site Scripting (XSS) Vulnerabilities were discovered in GitHub repository microweber/microweber prior to version 1.2.11, affecting Shop's Other Settings, Shop's Autorespond E-mail Settings and Shops' Payments Methods. The vulnerability was assigned CVE-2022-0954 and was disclosed on March 14, 2022 (CVE Mitre).

Technical details

The vulnerability involves multiple stored XSS vulnerabilities in various shop-related settings of the Microweber application. The issue was present in the option handling functionality, specifically in the SaveOptionApiController, where certain input validation and sanitization were insufficient (GitHub Commit).

Impact

The stored XSS vulnerabilities could allow attackers to inject malicious scripts that would be stored on the server and executed in users' browsers when they access the affected shop settings pages. This could lead to theft of sensitive information, session hijacking, or other client-side attacks.

Mitigation and workarounds

The vulnerability has been patched in Microweber version 1.2.11. Users should upgrade to this version or later to protect against these XSS vulnerabilities. The fix includes implementation of a whitelist-based validation system for option keys and groups (GitHub Commit).

Additional resources


SourceThis report was generated using AI

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