CVE-2019-17674

MEDIUM

WordPress < 5.2.4 - Stored Cross-Site Scripting via Customizer

Title source: llm
STIX 2.1

Description

WordPress before 5.2.4 is vulnerable to stored XSS (cross-site scripting) via the Customizer.

References (6)

Core 6
Core References
Third Party Advisory x_refsource_misc
https://wpvulndb.com/vulnerabilities/9908
Release Notes, Vendor Advisory x_refsource_misc
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
Mailing List, Third Party Advisory mailing-list x_refsource_bugtraq
https://seclists.org/bugtraq/2020/Jan/8
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2020/dsa-4599
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2020/dsa-4677

Scores

CVSS v3 5.4
EPSS 0.0248
EPSS Percentile 85.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
debian/debian_linux 9.0
debian/debian_linux 10.0
wordpress/wordpress < 5.2.4
Published Oct 17, 2019
Tracked Since Feb 18, 2026