PT-2019-12933 · Open Source Matters · Joomla!

Volkmar Schlothauer · Published 2019-06-11 · Updated 2023-01-30 · CVE-2019-12766

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 3.9.7

Description An issue was discovered where the subform fieldtype does not sufficiently filter or validate input of subfields, leading to XSS attack vectors.

Recommendations For versions prior to 3.9.7, update to version 3.9.7 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-12766

Affected Products

Joomla!

References · 5

• https://osv.dev/vulnerability/CVE-2019-12766 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12766 · Security Note
• https://developer.joomla.org/security-centre/784-20190602-core-xss-in-subform-field · Vendor Advisory
• http://securityfocus.com/bid/108735 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12766 · Note