CVE-2018-7482: Path Traversal
First published: Wed Feb 28 2018(Updated: )
** DISPUTED ** The K2 component 2.8.0 for Joomla! has Incorrect Access Control with directory traversal, allowing an attacker to download arbitrary files, as demonstrated by a view=media&task=connector&cmd=file&target=l1_../configuration.php&download=1 request. The specific pathname ../configuration.php should be base64 encoded for a valid attack. NOTE: the vendor disputes this issue because only files under the media-manager path can be downloaded, and the documentation indicates that sensitive information does not belong there. Nonetheless, 2.8.1 has additional blocking of .php downloads.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomlaworks K2 | =2.8.0 | |
| =2.8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-7482?
The severity of CVE-2018-7482 is classified as critical due to its potential for unauthorized file access.
How do I fix CVE-2018-7482?
To fix CVE-2018-7482, upgrade K2 to a version that addresses this vulnerability and ensure that directory traversal protections are implemented.
What vulnerabilities are associated with CVE-2018-7482?
CVE-2018-7482 is associated with incorrect access control that allows directory traversal attacks.
What versions of K2 are affected by CVE-2018-7482?
CVE-2018-7482 affects K2 version 2.8.0 for Joomla!.
How can attackers exploit CVE-2018-7482?
Attackers can exploit CVE-2018-7482 by crafting requests that manipulate file paths to download sensitive files.
- collector/nvd-index
- agent/references
- agent/type
- agent/severity
- agent/weakness
- agent/author
- agent/status
- agent/softwarecombine
- agent/description
- agent/tags
- agent/first-publish-date
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- status/disputed
- vendor/joomlaworks
- canonical/joomlaworks k2
- version/joomlaworks k2/2.8.0