PT-2022-22267 · WordPress · Dmitrylitvinov Uploading Svg

Kim Jong + 1 · Published 2022-08-23 · Updated 2022-08-25 · CVE-2022-34648

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions dmitrylitvinov Uploading SVG, WEBP and ICO files plugin version 1.0.1 and earlier

Description The issue is related to an Authenticated Stored Cross-Site Scripting (XSS) vulnerability. This vulnerability can be exploited by an authenticated user with author or higher privileges. The vulnerability is caused by the ability to upload SVG, WEBP, and ICO files, which can contain malicious scripts.

Recommendations For dmitrylitvinov Uploading SVG, WEBP and ICO files plugin version 1.0.1 and earlier, update to a version later than 1.0.1 to resolve the issue. As a temporary workaround, consider disabling the upload of SVG, WEBP, and ICO files until a patch is available. Restrict access to the plugin's upload functionality to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-34648

Affected Products

Dmitrylitvinov Uploading Svg

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-34648 · Security Note
• https://osv.dev/vulnerability/CVE-2022-34648 · Vendor Advisory
• https://wordpress.org/plugins/uploading-svgwebp-and-ico-files/#developers · Note
• https://t.me/cibsecurity/48604 · Telegram Post
• https://patchstack.com/database/vulnerability/uploading-svgwebp-and-ico-files/wordpress-uploading-svg-webp-and-ico-files-plugin-1-0-0-authenticated-stored-cross-site-scripting-xss-vulnerability · Note