CVE-2019-9919: XSS
First published: Fri Mar 29 2019(Updated: )
An issue was discovered in the Harmis JE Messenger component 1.2.2 for Joomla!. It is possible to craft messages in a way that JavaScript gets executed on the side of the receiving user when the message is opened, aka XSS.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Harmistechnology Je Messenger | =1.2.2 | |
| =1.2.2 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-9919?
CVE-2019-9919 has been classified as a high-severity cross-site scripting (XSS) vulnerability.
How do I fix CVE-2019-9919?
To fix CVE-2019-9919, upgrade the Harmis JE Messenger component to a patched version that addresses the XSS vulnerability.
What types of attacks can CVE-2019-9919 facilitate?
CVE-2019-9919 can facilitate attacks such as session hijacking, data theft, and phishing through maliciously crafted messages.
Who is affected by CVE-2019-9919?
CVE-2019-9919 affects users of the Harmis JE Messenger component version 1.2.2 for Joomla!.
What versions of the Harmis JE Messenger component are vulnerable to CVE-2019-9919?
Only the Harmis JE Messenger component version 1.2.2 is confirmed vulnerable to CVE-2019-9919.
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