PT-2019-19928 · WordPress · Kingcomposer

Tim Coen · Published 2019-03-21 · Updated 2019-03-25 · CVE-2019-9910

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions kingcomposer plugin version 2.7.6

Description The issue affects the kingcomposer plugin for WordPress, where an XSS vulnerability is present in the wp-admin/admin.php?page=kc-mapper endpoint, specifically with the id parameter.

Recommendations For kingcomposer plugin version 2.7.6, consider disabling access to the wp-admin/admin.php?page=kc-mapper endpoint until a patch is available, or avoid using the id parameter in this endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-9910

Affected Products

Kingcomposer

References · 5

• 🔥 https://lists.openwall.net/full-disclosure/2019/02/05/11 · Exploit
• 🔥 https://security-consulting.icu/blog/2019/02/wordpress-kingcomposer-xss · Exploit
• https://osv.dev/vulnerability/CVE-2019-9910 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9910 · Security Note
• http://seclists.org/fulldisclosure/2019/Mar/39 · Note