CVE-2021-23391
Arbitrary File Write via Archive Extraction (Zip Slip)
HIGH
7.1
CVSS Score
Published: June 7, 2021 at 08:40 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
1 product affected across 1 vendorCalipso
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Severity
HIGH7.1
Exploit prediction
EPSS 0.4%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-CALIPSO-1300555CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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