RCE in Unspecified Fastcms
CVE-2022-4300
A vulnerability was found in FastCMS. It has been rated as critical. This issue affects some unknown processing of the file /template/edit of the component Template Handler. The manipulation leads to injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-214901 was assigned to this vulnerability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.008 (55.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/Ha0Liu/cveAdd/blob/developer/fastcms模版注入/fastcms template injection… (Exploit, Third Party Advisory)
- vuldb.com/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-4300?
- CVE-2022-4300 is a medium-severity vulnerability in Unspecified Fastcms, classified under CWE-707. CVSS score: 6.3/10. Published 2022-12-06.
- How severe is CVE-2022-4300?
- Medium severity. CVSS v3 base score is 6.3 out of 10.