PT-2019-18587 · Mythemeshop · Mythemeshop Launcher

Published 2019-05-13 · Updated 2019-05-14 · CVE-2019-7411

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 MyThemeShop Launcher plugin version 1.0.8

Description The issue concerns multiple stored cross-site scripting (XSS) instances. Remote authenticated users can inject arbitrary web script or HTML via various fields, including:

• Title
• Favicon
• Meta Description
• Subscribe Form fields: Name field label, Last name field label, Email field label
• Contact Form fields: Name field label and Email field label
• Social Links fields: Facebook Page URL, Twitter Page URL, Instagram Page URL, YouTube Page URL, Linkedin Page URL, Google+ Page URL, RSS URL

Recommendations For MyThemeShop Launcher plugin version 1.0.8, consider updating to a newer version that addresses these stored XSS issues. As a temporary workaround, restrict access to the fields mentioned above to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-7411

Affected Products

Mythemeshop Launcher

References · 4

• 🔥 https://metamorfosec.com/Files/Advisories/METS-2019-002-Multiple_Stored_XSS_Vulnerabilities_in_the_MyThemeShop_Launcher_plugin_v1.0.8_for_WordPress.txt · Exploit
• https://osv.dev/vulnerability/CVE-2019-7411 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-7411 · Security Note
• https://wpvulndb.com/vulnerabilities/9275 · Note