CVE-2021-36716
HIGH
7.5
CVSS Score
Published: July 14, 2021 at 03:37 PM UTC
Updated: June 17, 2026 at 03:59 AM UTC
1 product affected across 1 vendorIs Email
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Severity
HIGH7.5
Exploit prediction
EPSS 1.0%
Description
A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/segmentio/is-email/releasesx_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-400
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