CVE-2019-9919

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AC:L/AV:N/A:N/C:L/I:L/PR:L/S:C/UI:R
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 43%
VendorProductVersion
harmistechnologyje_messenger
1.2.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://extensions.joomla.org/extension/je-messenger/
https://github.com/azd-cert/CVE/blob/master/CVEs/CVE-2019-9919.md
https://extensions.joomla.org/extension/je-messenger/
https://github.com/azd-cert/CVE/blob/master/CVEs/CVE-2019-9919.md