CVE-2020-7754
High
Description
This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNpmjs Npm-user-validate
PublishedOct 27, 2020
First seenOct 27, 2020
How to fix
Update
- npmjs npm-user-validate1.0.1 or later
- npm-user-validate1.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| npmjs npm-user-validate | v < 1.0.1 | 1.0.1 |
| npm-user-validatenpm | v < 1.0.1 | 1.0.1 |
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