PT-2019-18734 · Joomla · Joomla!

Dimitris Grammatikogiannis · Published 2019-02-12 · Updated 2019-02-13 · CVE-2019-7740

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 3.9.3

Description An issue was discovered related to inadequate parameter handling in JavaScript code, specifically in the core.js writeDynaList function, which could lead to an XSS attack vector.

Recommendations For versions prior to 3.9.3, update to version 3.9.3 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-7740

Affected Products

Joomla!

References · 4

• https://osv.dev/vulnerability/CVE-2019-7740 · Vendor Advisory
• https://developer.joomla.org/security-centre/769-20190205-core-xss-issue-in-core-js-writedynalist · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-7740 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7740 · Note