Vulnerability in Craftercms Crafter_cms
CVE-2021-23259
Authenticated users with Administrator or Developer roles may execute OS commands by Groovy Script which uses Groovy lib to render a webpage. The groovy script does not have security restrictions, which will cause attackers to execute arbi…
EPSS: 0.007 (48.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Craftercms Crafter_cms
- Crafter Software Cms — versions 3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@craftersoftware.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-23259?
- CVE-2021-23259 is a medium-severity vulnerability in Craftercms Crafter_cms, classified under Improper Control of Dynamically-Managed Code Resources. CVSS score: 4.2/10. Published 2021-12-02.
- How severe is CVE-2021-23259?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2021-23259 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.