CVE-2021-28092
HIGH
7.5
CVSS Score
Published: March 12, 2021 at 09:31 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
1 product affected across 1 vendorIs Svg
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input for a very long time.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
2.1.0 ≤ v ≤ 4.2.1
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 (4)
x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/sindresorhus/is-svg/releasesx_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20210513-0008/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-1333
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