PT-2019-19815 · Open Source Matters · Joomla!

Mario Korth · Published 2019-03-12 · Updated 2019-03-15 · CVE-2019-9712

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 Joomla! versions prior to 3.9.4

Description An issue was discovered that lacks input validation in the JSON handler of com config, leading to XSS.

Recommendations For versions prior to 3.9.4, update to version 3.9.4 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-9712

Affected Products

Joomla!

References · 5

• https://osv.dev/vulnerability/CVE-2019-9712 · Vendor Advisory
• https://developer.joomla.org/security-centre/772-20190301-core-xss-in-com-config-json-handler · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-9712 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9712 · Note
• http://securityfocus.com/bid/107374 · Note