CVE-2017-17727: Malicious File Upload
First published: Mon Dec 18 2017(Updated: )
DedeCMS through 5.6 allows arbitrary file upload and PHP code execution by embedding the PHP code in a .jpg file, which is used in the templet parameter to member/article_edit.php.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dedecms v6 | <=5.6 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-17727?
CVE-2017-17727 has a critical severity level due to its ability to allow arbitrary file uploads and PHP code execution.
How do I fix CVE-2017-17727?
To fix CVE-2017-17727, upgrade DedeCMS to version 5.7 or later, where the vulnerability is addressed.
What types of systems are affected by CVE-2017-17727?
CVE-2017-17727 affects DedeCMS versions up to 5.6, allowing arbitrary file uploads on vulnerable installations.
What is the impact of exploiting CVE-2017-17727?
Exploiting CVE-2017-17727 can lead to unauthorized access to systems and potential full control over the server due to code execution.
Is CVE-2017-17727 a vulnerability in all DedeCMS versions?
No, CVE-2017-17727 specifically affects DedeCMS versions 5.6 and earlier.
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