CVE-2018-3774
10.0
CRITICAL · CVSS 3.0 · EPSS 3.8% (pctl 90)
In your normal cycle
Critical by CVSS (10), but no sign of active exploitation.
Description
Incorrect parsing in url-parse <1.4.3 returns wrong hostname which leads to multiple vulnerabilities such as SSRF, Open Redirect, Bypass Authentication Protocol.
Scoring
| CVSS | 10.0 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 3.81% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-425 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-08-12 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| url-parse project | url-parse |
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
- https://hackerone.com/reports/384029
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