CVE-2022-27780
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-27780
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27780.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-27780
- Aliases
- Downstream
- Related
- Published
- 2022-06-02T14:15:44Z
- Modified
- 2025-10-15T13:54:19.335440Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a different URL usingthe wrong host name when it is later retrieved.For example, a URL like
http://example.com%2F127.0.0.1/, would be allowed bythe parser and get transposed intohttp://example.com/127.0.0.1/. This flawcan be used to circumvent filters, checks and more. - References