CVE-2024-21731: [20240703] - Core - XSS in StringHelper::truncate method
First published: Tue Jul 09 2024(Updated: )
Improper handling of input could lead to an XSS vector in the StringHelper::truncate method.
Credit: security@joomla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla | >=3.0.0<=3.10.15 | |
| Joomla | >=4.0.0<=4.4.5 | |
| Joomla | >=5.0.0<=5.1.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21731?
CVE-2024-21731 has been classified as a medium severity vulnerability.
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.
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.
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.
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.
- agent/references
- agent/weakness
- agent/description
- agent/type
- agent/first-publish-date
- agent/title
- agent/author
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/softwarecombine
- agent/source
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/joomla
- canonical/joomla
- version/joomla/3.0.0
- version/joomla/3.10.15
- version/joomla/4.0.0
- version/joomla/4.4.5
- version/joomla/5.0.0
- version/joomla/5.1.1