CVE-2019-9692: Malicious File Upload
First published: Mon Mar 11 2019(Updated: )
class.showtime2_image.php in CMS Made Simple (CMSMS) before 2.2.10 does not ensure that a watermark file has a standard image file extension (GIF, JPG, JPEG, or PNG).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Simple CMS | <2.2.10 |
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Reference Links
- http://packetstormsecurity.com/files/152269/CMS-Made-Simple-CMSMS-Showtime2-File-Upload-Remote-Command-Execution.html
- http://viewsvn.cmsmadesimple.org/diff.php?repname=showtime2&path=%2Ftrunk%2Flib%2Fclass.showtime2_image.php&rev=47
- http://www.rapid7.com/db/modules/exploit/multi/http/cmsms_showtime2_rce
- https://forum.cmsmadesimple.org/viewtopic.php?f=1&t=80285
- https://www.exploit-db.com/exploits/46546/
- https://www.exploit-db.com/exploits/46627/
Frequently Asked Questions
What is the severity of CVE-2019-9692?
CVE-2019-9692 has been rated as a high severity vulnerability due to the potential for remote code execution.
How does CVE-2019-9692 affect CMS Made Simple?
CVE-2019-9692 allows attackers to upload files with non-standard image extensions, which can lead to remote command execution.
How do I fix CVE-2019-9692?
To fix CVE-2019-9692, upgrade CMS Made Simple to version 2.2.10 or later, which ensures proper validation of image file extensions.
What versions of CMS Made Simple are affected by CVE-2019-9692?
CVE-2019-9692 affects all versions of CMS Made Simple prior to version 2.2.10.
Is there a known exploit for CVE-2019-9692?
Yes, there are known exploits for CVE-2019-9692 that leverage the improper file extension validation to execute arbitrary code.
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