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Vulnerability DatabaseCVE-2022-0964

CVE-2022-0964: 
PHP vulnerability analysis and mitigation

Overview

A stored Cross-Site Scripting (XSS) vulnerability was discovered in the GitHub repository star7th/showdoc versions prior to 2.10.4. The vulnerability is identified as CVE-2022-0964 and was related to .webmv file upload functionality (NVD, CVE).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 5.4 (MEDIUM) by NIST with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. However, huntr.dev assessed it with a higher CVSS v3.0 score of 8.0 (HIGH) with vector string CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H. The vulnerability is classified as CWE-79: Improper Neutralization of Input During Web Page Generation (NVD).

Impact

The vulnerability could allow an attacker to execute stored cross-site scripting attacks through .webmv file uploads, potentially leading to unauthorized access to sensitive information and manipulation of web content (NVD).

Mitigation and workarounds

The vulnerability has been patched in version 2.10.4 of the showdoc repository. Users are advised to upgrade to this version or later to address the security issue (GitHub Patch).

Additional resources

Source: This report was generated using AI

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