Auth bypass in Dbhcms Project
CVE-2020-19890
DBHcms v1.2.0 has an Arbitrary file read vulnerability in dbhcms\mod\mod.editor.php $_GET['file'] is filename,and as there is no filter function for security, you can read any file's content.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
- Dbhcms Project — versions 1.2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/fragrant10/cve/tree/master/dbhcms1.2.0 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-19890?
- CVE-2020-19890 is a medium-severity vulnerability in Dbhcms Project, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.9/10. Published 2020-08-24.
- How severe is CVE-2020-19890?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2020-19890 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.