CVE-2021-23425
Regular Expression Denial of Service (ReDoS)
MEDIUM
5.3
CVSS Score
Published: August 18, 2021 at 04:15 PM UTC
Updated: June 17, 2026 at 03:38 AM UTC
1 product affected across 1 vendorTrim Off Newlines
Using trim-off-newlines by N/A?
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Severity
MEDIUM5.3
Exploit prediction
EPSS 2%
Description
All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.0.3
Affected range stops below 1.0.3, so it looks safe — our inference, not a vendor statement
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 (3)
x_refsource_MISCBroken LinkThird Party Advisory
Source: [email protected]
https://github.com/stevemao/trim-off-newlines/blob/master/index.js%23L6x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1567197x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://snyk.io/vuln/SNYK-JS-TRIMOFFNEWLINES-1296850CVSS
5.3MEDIUMsnyk
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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