RCE in Databasir
CVE-2023-27821
Databasir v1.0.7 was discovered to contain a remote code execution (RCE) vulnerability via the mockDataScript parameter.
Vulnerability class: Log4Shell (CVE-2021-44228)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Databasir — versions 1.0.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/vran-dev/databasir/issues/269 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/luelueking/Databasir-1.0.7-vuln-poc (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-27821?
- CVE-2023-27821 is a critical-severity vulnerability in Databasir, classified under Improper Neutralization of Special Elements used in an Expression Language Statement (Expression Language Injection). CVSS score: 9.8/10. Published 2023-03-28.
- How severe is CVE-2023-27821?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-27821 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.