CVE-2025-11065Medium· 5.3▾ SunlitA flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messages that may leak sensitive input valu…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
0.4% → 0.4%
A flaw was found in github.com/go-viper/mapstructure/v2, in the field processing component using mapstructure.WeakDecode. This vulnerability allows information disclosure through detailed error messages that may leak sensitive input values via malformed user-supplied data processed in security-critical contexts.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
github.com/go-viper/mapstructure/v2 < 2.4.0Patched in:
github.com/go-viper/mapstructure/v2 2.4.0Connected by shared product, vendor, weakness, or advisory.
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