CVE-2022-26352
CriticalActively exploited (CISA KEV)Known to be used in ransomware campaigns
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductdotCMS
PublishedJul 17, 2022
First seenJul 17, 2022
Added to KEVAug 25, 2022
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Sep 15, 2022Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dotcms dotcms | 3.0 ≤ v ≤ 22.02 | — |
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