CVE-2019-9919

Name: CVE-2019-9919
Creator: NVD / NIST
Published: 2019-03-29T15:29:00.79+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.68%

Last modified Jun 17, 2026

CVE-2019-9919 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.68%

47.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Harmistechnology	Je Messenger	1.2.2

References

https://extensions.joomla.org/extension/je-messenger/Product, Third Party Advisory
https://github.com/azd-cert/CVE/blob/master/CVEs/CVE-2019-9919.mdThird Party Advisory
https://extensions.joomla.org/extension/je-messenger/Product, Third Party Advisory
https://github.com/azd-cert/CVE/blob/master/CVEs/CVE-2019-9919.mdThird Party Advisory

Timeline

Published: Mar 29, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-9919?

How severe is CVE-2019-9919?

CVE-2019-9919 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9919?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-9919?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST