CVE-2024-21731: [20240703] - Core - XSS in StringHelper::truncate method
Published Jul 9, 2024
·Updated
Improper handling of input could lead to an XSS vector in the StringHelper::truncate method.
Affected Software
3 affected components
Joomla Joomla\!>=3.0.0<=3.10.15
Joomla Joomla\!>=4.0.0<=4.4.5
Joomla Joomla\!>=5.0.0<=5.1.1
Event History
Jul 9, 2024
CVE Published
via MITRE·04:15 PM
Data Sourced
via MITRE·04:15 PM
DescriptionWeakness
Data Sourced
via NVD·05:15 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2024-21731?
CVE-2024-21731 has been classified as a medium severity vulnerability.
2
How do I fix CVE-2024-21731?
To fix CVE-2024-21731, you should update your Joomla installation to the latest version that addresses this vulnerability.
3
Which versions of Joomla are affected by CVE-2024-21731?
CVE-2024-21731 affects Joomla versions from 3.0.0 to 3.10.15, 4.0.0 to 4.4.5, and 5.0.0 to 5.1.1.
4
What type of vulnerability is CVE-2024-21731?
CVE-2024-21731 is an XSS vulnerability caused by improper handling of input in the StringHelper::truncate method.
5
Can CVE-2024-21731 be exploited remotely?
Yes, CVE-2024-21731 can be exploited remotely if an attacker can inject malicious input that gets processed by the affected method.