by Kastro
Paper/Archive/CVE-2022-26352

CVE-2022-26352

dotCMS dotCMS — dotCMS Unrestricted Upload of File Vulnerability

KEV · due 15 Sepransomware useEPSS 91%public exploitSSVC actCVSS 9.8
critical.is priorityof 100
99
CVSS 9.8 (ADP)9.8 / 10 × 3029.4In CISA KEV+3030.0EPSS percentile 99.8.998 × 2020.0Exploit: SSVC active+1010.0SSVC exploitation: active+1010.0
Description · from the CVE record

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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: active · Automatable: yes · Technical impact: total

References

refgroups.google.com/g/dotcmsrefpacketstormsecurity.com/files/167365/dotCMS-Shell-Upload.htmlrefcisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26352kevcisa.gov/known-exploited-vulnerabilities-catalog