CVE-2020-12666

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

macaron before 1.3.7 has an open redirect in the static handler, as demonstrated by the http://127.0.0.1:4000//example.com/ URL.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-601

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/go-macaron/macaron/issues/198Exploit, Third Party Advisory
https://github.com/go-macaron/macaron/releases/tag/v1.3.7Release Notes, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QEUOHRC4EN4WZ66EVFML2UCV7ZQ63XZ/
https://github.com/go-macaron/macaron/issues/198Exploit, Third Party Advisory
https://github.com/go-macaron/macaron/releases/tag/v1.3.7Release Notes, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QEUOHRC4EN4WZ66EVFML2UCV7ZQ63XZ/

Timeline

Published: May 5, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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