fast-xml-parser
Validate XML, Parse XML, Build XML without C/C++ based libraries
Supply chain provenance
Status for the latest visible version.
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
Keywords
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| provenance | no-provenance | AI (provenance): No provenance is common (~88% of npm packages lack it); not a meaningful risk signal for this well-established package. | ai | |
| semgrep | semgrep:api-obfuscation-reflect | AI (semgrep): Reflect.get() usage in fxp.cjs is standard webpack bundler runtime output, not malicious API obfuscation. This is a stable false positive for this package's build artifacts. | ai |
Versions (showing 14 of 14)
| Version | Deps | Published |
|---|---|---|
| 5.8.0 | 5 / 15 | |
| 5.7.3 | 4 / 14 | |
| 5.7.2 | 4 / 15 | |
| 5.7.1 | 4 / 15 | |
| 5.7.0 | 4 / 15 | |
| 5.6.0 | 4 / 15 | |
| 5.5.12 | 3 / 15 | |
| 5.5.11 | 3 / 15 | |
| 5.5.10 | 3 / 15 | |
| 5.5.9 | 3 / 15 | |
| 5.5.8 | 3 / 15 | |
| 5.5.7 | 3 / 15 | |
| 4.5.6 | 1 / 15 | |
| 4.5.5 | 1 / 15 |
v5.8.0
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v5.7.3
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.
v5.7.2
1 finding[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.