CVE-2021-23391
HIGHCVSS 7.1/10EPSS 0.43%
Last modified
CVE-2021-23391 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. This affects all versions of package calipso. It is possible for a malicious module to overwrite files on an arbitrary file system through the module install functionality.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
Description
This affects all versions of package calipso. It is possible for a malicious module to overwrite files on an arbitrary file system through the module install functionality.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Calipso Project | Calipso | All versions |
References
- https://github.com/cliftonc/calipsoThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-CALIPSO-1300555Exploit, Third Party Advisory
- https://github.com/cliftonc/calipsoThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-CALIPSO-1300555Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23391?
This affects all versions of package calipso. It is possible for a malicious module to overwrite files on an arbitrary file system through the module install functionality.
How severe is CVE-2021-23391?
CVE-2021-23391 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23391?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-23391?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST