CVE-2017-20146
Last modified
CVE-2017-20146 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
Description
Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gorillatoolkit | Handlers | < 1.3.0 |
References
- https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145Patch, Third Party Advisory
- https://github.com/gorilla/handlers/pull/116Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2020-0020Third Party Advisory
- https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145Patch, Third Party Advisory
- https://github.com/gorilla/handlers/pull/116Patch, Third Party Advisory
- https://pkg.go.dev/vuln/GO-2020-0020Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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