CVE-2020-12641: Command Injection via “_im_convert_path” Parameter in Roundcube Webmail# CVE-2020-12641: Command Injection via “_im_convert_path” Parameter in Roundcube Webmail
A Command Injection vulnerability exists in Roundcube versions before 1.4.4, 1.3.11 and 1.2.10.
Because the "_im_convert_path" does not perform sanitization/input filtering, an attacker with access to the Roundcube Installer can inject system commands in this parameter that will execute when any user opens any email containing a "non-standard" image.
### Vendor Disclosure:
The vendor's disclosure and fix for this vulnerability can be found [here](https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10).
### Requirements:
This vulnerability requires:
<br/>
- Access to the Roundcube Webmail installer component
- Waiting for a Roundcube user to open an email containg a non-standard image
### Proof Of Concept:
More details and the exploitation process can be found in this [PDF](https://github.com/mbadanoiu/CVE-2020-12641/blob/main/Roundcube%20Disclosures%20-%20CVE-2020-12641.pdf).
[4.0K] /data/pocs/b6fe7f624a83769d63ef4f71f97d30f18256947a
├── [1015] README.md
└── [370K] Roundcube Disclosures - CVE-2020-12641.pdf
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