SSRF in Dotcms
CVE-2022-37033
In dotCMS 5.x-22.06, TempFileAPI allows a user to create a temporary file based on a passed in URL, while attempting to block any SSRF access to local IP addresses or private subnets. In resolving this URL, the TempFileAPI follows any 302 redirects that the remote URL returns. Because there is no re-validation of the redirect URL, the TempFileAPI can be used to return data from those local/private hosts that should not be accessible remotely.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.008 (54.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Dotcms
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-37033?
- CVE-2022-37033 is a medium-severity vulnerability in Dotcms, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2023-02-01.
- How severe is CVE-2022-37033?
- Medium severity. CVSS v3 base score is 6.5 out of 10.