Summary
Togoder Security scanned the Go package github.com/go-viper/mapstructure/v2@v2.5.0 on Oct 5, 2026. An AI review of 8 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.
Findings
No findings. The reviewer saw nothing malicious or risky in this version.
Files reviewed
| File | Verdict | What the reviewer saw |
|---|---|---|
| decode_hooks.go | safe | This is a legitimate mapstructure decode hooks file implementing type conversion utilities with no malicious patterns, network calls, file operations, or dynamic code execution. |
| errors.go | safe | Cleared by Jev triage; no further analysis needed |
| internal/errors/errors.go | safe | Cleared by Jev triage; no further analysis needed |
| internal/errors/join.go | safe | Cleared by Jev triage; no further analysis needed |
| internal/errors/join_go1_19.go | safe | Cleared by Jev triage; no further analysis needed |
| mapstructure.go | safe | Cleared by Jev triage; no further analysis needed |
| reflect_go1_19.go | safe | Cleared by Jev triage; no further analysis needed |
| reflect_go1_20.go | safe | Cleared by Jev triage; no further analysis needed |
Scanned versions of github.com/go-viper/mapstructure/v2
| Version | Verdict | Files | Scanned |
|---|---|---|---|
| v2.5.0 | No issues | 8 | Oct 5, 2026 |
Frequently asked questions
Is github.com/go-viper/mapstructure/v2 safe to use?
Our AI source review of github.com/go-viper/mapstructure/v2@v2.5.0 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does github.com/go-viper/mapstructure/v2 contain malware?
No malware was identified in github.com/go-viper/mapstructure/v2@v2.5.0 when Togoder Security scanned it on Oct 5, 2026. A new version can still introduce malicious code, so scan the exact versions in your lockfile.
How was github.com/go-viper/mapstructure/v2 checked?
Togoder Security downloaded the published Go package and had an AI model read its 8 source files, looking for install scripts, credential access, network exfiltration, obfuscation, backdoors and crypto-wallet theft. The results are cached by file hash and shown here.
How do I scan github.com/go-viper/mapstructure/v2 together with the rest of my dependencies?
Upload your lockfile at https://security.togoder.click/scan or call the API documented at https://security.togoder.click/api-docs. Files that have already been scanned, like the ones in github.com/go-viper/mapstructure/v2@v2.5.0, cost nothing.