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MEDIUM severity

CVE-2020-36627 — i18n

MEDIUMFix: go-macaron/i18n@329b0c4

CVE-2020-36627 is a medium-severity (CVSS 6.1) Open Redirect vulnerability in github.com/go-macaron/i18n. A fix is available for github.com/go-macaron/i18n — see the affected versions and patch details below.

Macaron i18n Open Redirect vulnerability

Also known asGHSA-jwrv-x6rx-8vfmGO-2022-1187
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 2, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs51th percentile — riskier than 51% of all scored CVEsHighest risk
0.00%0.38%0.76%1.14%0.3%0.6%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
🐹github.com/go-macaron/i18n

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

A vulnerability was found in Macaron i18n. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file i18n.go. The manipulation leads to open redirect. The attack can be launched remotely. Upgrading to version 0.5.0 is able to address this issue. The name of the patch is 329b0c4844cc16a5a253c011b55180598e707735. It is recommended to upgrade the affected component. The identifier VDB-216745 was assigned to this vulnerability.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐹Gogithub.com/go-macaron/i18nall versions0.5.0go get github.com/go-macaron/i18n@v0.5.0

Affected Products

1 product · 1 configurations
Application
i18ngo-macaron
< 0.5.0
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/go-macaron/i18n, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update github.com/go-macaron/i18n to 0.5.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2020-36627 is resolved across your whole dependency graph.

  3. Workarounds

    Stop reflecting attacker-controlled destinations: resolve every redirect target against an allowlist of paths or hosts you own, prefer a server-side key over a full URL in the request, and reject absolute URLs entirely where the flow only ever needs a relative one.

Frequently Asked Questions

A vulnerability was found in Macaron i18n. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file i18n.go. The manipulation leads to open redirect. The attack can be launched remotely. Upgrading to version 0.5.0 is able to address this issue. The name of the patch is 329b0c4844cc16a5a253c011b55180598e707735. It is recommended to upgrade the affected component. The identifier VDB-216745 was assigned to this vulnerability.
O3 Security · Impact-Aware SCA

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CVE-2020-36627: i18n Open Redirect — Fixed in 0.5.0