critical9.8Known exploited
CVE-2022-26352
dotCMS Unrestricted Upload of File Vulnerability
Exploited in the wild
This vulnerability is on a Known Exploited Vulnerabilities catalogue, added 2022-08-25. Federal due date: 2022-09-15.
Apply updates per vendor instructions.
Impact
An issue was discovered in the ContentResource API in dotCMS 3.0 through 22.02. Attackers can craft a multipart form request to post a file whose filename is not initially sanitized. This allows directory traversal, in which the file is saved outside of the intended storage location. If anonymous content creation is enabled, this allows an unauthenticated attacker to upload an executable file, such as a .jsp file, that can lead to remote code execution.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dotcms | Dotcms | from 3.0 through 22.02 |
References
- NVD record
- CVE.org record
- CISA KEV catalog
- http://packetstormsecurity.com/files/167365/dotCMS-Shell-Upload.html
- https://groups.google.com/g/dotcms
- http://packetstormsecurity.com/files/167365/dotCMS-Shell-Upload.html
- https://groups.google.com/g/dotcms
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26352