CVE-2022-26352dotCMS Unrestricted Upload of File Vulnerability
Bekannt ausgenutzt — dotCMS Unrestricted Upload of File Vulnerability
CISA hat am 25.08.2022 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 15.09.2022.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://www.dotcms.com/security/SI-62; https://nvd.nist.gov/vuln/detail/CVE-2022-26352
Beschreibung
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.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
Referenzen und Patches
- https://groups.google.com/g/dotcms Third Party Advisory
- http://packetstormsecurity.com/files/167365/dotCMS-Shell-Upload.html ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26352 US Government Resource
CPE-Treffer (NVD) (1)
cpe:2.3:a:dotcms:dotcms:*:*:*:*:*:*:*:*≥ 3.0 ≤ 22.02