GHSA-927h-x4qj-r242
Suggest an improvement- Source
- https://github.com/advisories/GHSA-927h-x4qj-r242
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-927h-x4qj-r242/GHSA-927h-x4qj-r242.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/GHSA-927h-x4qj-r242
- Aliases
- Published
- 2022-05-14T01:33:06Z
- Modified
- 2024-05-20T21:53:21Z
- Severity
-
- 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- github.com/gofiber/fiber/v2 vulnerable to Origin Validation Error
- Details
-
The Olivier Poitrey Go CORS handler through 1.3.0 actively converts a wildcard CORS policy into reflecting an arbitrary Origin header value, which is incompatible with the CORS security design, and could lead to CORS misconfiguration security problems.
- Database specific
{ "github_reviewed": true, "github_reviewed_at": "2023-06-14T14:53:20Z", "nvd_published_at": "2019-01-28T08:29:00Z", "cwe_ids": [ "CWE-346" ], "severity": "MODERATE" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2018-20744
- https://github.com/gofiber/fiber/issues/2338
- https://github.com/rs/cors/issues/55
- https://github.com/gofiber/fiber/pull/2339
- https://github.com/rs/cors/pull/57
- https://github.com/gofiber/fiber
- https://web.archive.org/web/20200227091122/http://www.securityfocus.com/bid/106834
- https://www.usenix.org/system/files/conference/usenixsecurity18/sec18-chen.pdf
Affected packages
Go / github.com/gofiber/fiber/v2
Package
- Name
- github.com/gofiber/fiber/v2
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/gofiber/fiber/v2
Go / github.com/rs/cors
Package
- Name
- github.com/rs/cors
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/rs/cors