What’s Vulnerable › Vulnerabilities
CVE-2017-16086
- Severity: high (CVSS 7.5 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 9.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2018-06-07 · updated 2026-06-17
- Weakness: CWE-400
Description
ua-parser is a port of Browserscope's user agent parser. ua-parser is vulnerable to a ReDoS (Regular Expression Denial of Service) attack when given a specially crafted UserAgent header.
Affected products
- HackerOne ua-parser node module: all versions
References
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