CVE-2019-7740: XSS
First published: Tue Feb 12 2019(Updated: )
An issue was discovered in Joomla! before 3.9.3. Inadequate parameter handling in JavaScript code (core.js writeDynaList) could lead to an XSS attack vector.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla | >=2.5.0<=3.9.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-7740?
CVE-2019-7740 is classified as a medium severity vulnerability due to its potential to facilitate XSS attacks.
How do I fix CVE-2019-7740?
To fix CVE-2019-7740, upgrade Joomla! to version 3.9.3 or later.
What types of attacks can CVE-2019-7740 lead to?
CVE-2019-7740 can lead to cross-site scripting (XSS) attacks.
Which versions of Joomla! are affected by CVE-2019-7740?
Joomla! versions prior to 3.9.3, specifically from 2.5.0 to 3.9.2, are affected by CVE-2019-7740.
What causes the vulnerability in CVE-2019-7740?
The vulnerability in CVE-2019-7740 is caused by inadequate parameter handling in Joomla!'s JavaScript code.
- agent/type
- collector/mitre-cve
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- vendor/joomla
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- version/joomla/2.5.0
- version/joomla/3.9.2