CVSS 3.0
10.0 criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:HCVE-2018-3774
Critical (10.0) in url-parse project url-parse. EPSS 3.8% chance of exploitation in the next 30 days. Fixed in url-parse 1.4.3.
Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open Redirect, Bypass Authentication Protocol.
Severity
- EPSS
- 3.8% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-601, CWE-918, CWE-425
- Published
- Modified
- Record from
- the NVD, synced
Affected
- url-parse_project:url-parse
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pv4c-p2j5-38j4 | npm | url-parse | >=1.0.0 <1.4.3 | 1.4.3 |
References
- https://github.com/unshiftio/url-parse/commit/53b1794e54d0711ceb52505e0f74145270570d5a
- https://github.com/unshiftio/url-parse/commit/d7b582ec1243e8024e60ac0b62d2569c939ef5de
- https://hackerone.com/reports/384029
- https://github.com/unshiftio/url-parse/commit/53b1794e54d0711ceb52505e0f74145270570d5a
- https://github.com/unshiftio/url-parse/commit/d7b582ec1243e8024e60ac0b62d2569c939ef5de