CVE - CVE-2022-4022

CVE-ID
CVE-2022-4022	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The SVG Support plugin for WordPress defaults to insecure settings in version 2.5 and 2.5.1. SVG files containing malicious javascript are not sanitized. While version 2.5 adds the ability to sanitize image as they are uploaded, the plugin defaults to disable sanitization and does not restrict SVG upload to only administrators. This allows authenticated attackers, with author-level privileges and higher, to upload malicious SVG files that can be embedded in posts and pages by higher privileged users. Additionally, the embedded JavaScript is also triggered on visiting the image URL, which allows an attacker to execute malicious code in browsers visiting that URL.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2776612%40svg-support%2Ftrunk&old=2672900%40svg-support%2Ftrunk&sfp_email=&sfph_mail= URL:https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2776612%40svg-support%2Ftrunk&old=2672900%40svg-support%2Ftrunk&sfp_email=&sfph_mail= MISC:https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4022 URL:https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-4022
Assigning CNA
Wordfence
Date Record Created
20221116	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221116)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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