Vulnerability DatabaseCVE-2022-0963

CVE-2022-0963:
PHP vulnerability analysis and mitigation

Overview

A stored Cross-Site Scripting (XSS) vulnerability was identified in the GitHub repository microweber/microweber versions prior to 1.2.12. The vulnerability was discovered and disclosed in March 2022, affecting the handling of unrestricted XML files in the Microweber content management system (NVD, CVE).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 5.4 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. The issue stems from improper handling of XML files, which could lead to stored XSS attacks. The vulnerability is tracked as CWE-79: Improper Neutralization of Input During Web Page Generation (NVD).

Impact

The vulnerability allows attackers to execute stored cross-site scripting attacks through unrestricted XML files. This could potentially lead to unauthorized access to sensitive information and manipulation of web content, affecting both the confidentiality and integrity of the system (NVD).

Mitigation and workarounds

Users are advised to upgrade to Microweber version 1.2.12 or later, which contains the fix for this vulnerability. The patch has been implemented in the repository through commit 975fc1d (GitHub Commit).

Additional resources

Source: This report was generated using AI

Related PHP vulnerabilities:

CVE ID	Severity	Score	Technologies	Component name	CISA KEV exploit	Has fix	Published date
GHSA-898v-775g-777c	CRITICAL	9.4	PHP	neuron-core/neuron-ai	No	Yes	Dec 09, 2025
GHSA-5j8p-438x-rgg5	CRITICAL	9.3	PHP	onelogin/php-saml	No	Yes	Dec 09, 2025
GHSA-j8g6-5gqc-mq36	HIGH	8.2	PHP	neuron-core/neuron-ai	No	Yes	Dec 09, 2025
GHSA-pvcv-q3q7-266g	HIGH	8.1	PHP	filament/filament	No	Yes	Dec 09, 2025
GHSA-6w82-v552-wjw2	HIGH	7.1	PHP	shopware/shopware	No	Yes	Dec 09, 2025

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CVE-2022-0963: PHP vulnerability analysis and mitigation