CVE-2018-12712: Input Validation
First published: Tue Jun 26 2018(Updated: )
An issue was discovered in Joomla! 2.5.0 through 3.8.8 before 3.8.9. The autoload code checks classnames to be valid, using the "class_exists" function in PHP. In PHP 5.3, this function validates invalid names as valid, which can result in a Local File Inclusion.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla | >=2.5.0<=3.8.8 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-12712?
CVE-2018-12712 has a medium severity level due to its potential for local file inclusion vulnerabilities.
How do I fix CVE-2018-12712?
To fix CVE-2018-12712, upgrade Joomla! to version 3.8.9 or later.
What versions of Joomla! are affected by CVE-2018-12712?
CVE-2018-12712 affects Joomla! versions 2.5.0 through 3.8.8.
Can CVE-2018-12712 lead to remote code execution?
CVE-2018-12712 primarily leads to local file inclusion, which might expose files but doesn't directly result in remote code execution.
What are the potential impacts of CVE-2018-12712?
The potential impacts of CVE-2018-12712 include unauthorized file access and exposure of sensitive information on the server.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/references
- agent/last-modified-date
- agent/severity
- agent/weakness
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/joomla
- canonical/joomla
- version/joomla/2.5.0
- version/joomla/3.8.8