Vulnerability Database · Go · github.com/go-viper/mapstructure/v2 · Version
github.com/go-viper/mapstructure/v2 v2.2.0
v2.2.0 is affected by 3 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: v2.5.0.
Critical 0 High 0 Medium 3 Low 0 Unrated 0
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Released 20 Sep 2024
Licence MIT
Also known from other sources 4
Newer releases 43
Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
github.com/go-viper/mapstructure/v2 v2.2.0 vulnerabilities
3 vulnerabilities cover github.com/go-viper/mapstructure/v2 v2.2.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Sensitive Information Leak in go-viper's mapstructure - GHSA-86rf-68f4-2cph | 5.3 medium | 2.4.0 | 26 Jan 2026 |
| Sensitive Information Leak in go-viper's mapstructure Package | 5.3 medium | 2.4.0 | 21 Aug 2025 |
| Sensitive Information Leak in Mapstructure Package: GHSA-fv92-fjc5-jj9h | 5.3 medium | 2.3.0 | 27 Jun 2025 |
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Questions
About github.com/go-viper/mapstructure/v2 v2.2.0
Is github.com/go-viper/mapstructure/v2 v2.2.0 vulnerable?
Yes. 3 vulnerabilities in the Vulert database cover github.com/go-viper/mapstructure/v2 v2.2.0: 0 critical, 0 high, 3 medium and 0 low. The upgrade Vulert recommends is v2.5.0, and each entry above names the fixed version to move to.
Which version of github.com/go-viper/mapstructure/v2 should I use instead of v2.2.0?
v2.5.0 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is v2.2.0 the latest release of github.com/go-viper/mapstructure/v2?
No. v2.2.0 was published 20 Sep 2024, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor github.com/go-viper/mapstructure/v2 for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the github.com/go-viper/mapstructure/v2 version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.