CVE-2022-27261
HIGH
7.5
CVSS Score
Published: April 12, 2022 at 04:29 PM UTC
Updated: June 17, 2026 at 04:36 AM UTC
1 product affected across 1 vendorExpress Fileupload
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
An arbitrary file write vulnerability in Express-FileUpload v1.3.1 allows attackers to upload multiple files with the same name, causing an overwrite of files in the web application server.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
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_MISCThird Party Advisory
Source: [email protected]
https://www.npmjs.com/package/express-fileuploadx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.youtube.com/watch?v=3ROHB3ck4tACVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-434
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