js-yaml
5.5.0 · 15 Oct 2026MIT322.7M / weekRepositoryHomepagenpmAtom feed
Upgrading js-yaml from 1.0.3 to 3.15.2
60 releases in betweennotes for 0
3.0.0, 2.0.0 have no release note on GitHub or in the repository's changelog, so their breaking changes are missing from the counts below.
- ?
- changes to make
- 5
- advisories fixed
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- new
- ?
- fixes
Counted from 0 of 60 release notes. Advisories are counted from the advisory database, in full.
Security
Fixes 5 advisories affecting 1.0.3
- js-yaml has prototype pollution in merge (<<)moderate · GHSA-mh29-5h37-fv8m
- Deserialization Code Execution in js-yamlcritical · GHSA-xxvw-45rp-3mj2
- Denial of Service in js-yamlmoderate · GHSA-2pr6-76vf-7546
- Code Injection in js-yamlhigh · GHSA-8j8c-7jfh-h6hx
- JS-YAML: Quadratic-complexity DoS in merge key handling via repeated aliasesmoderate · GHSA-h67p-54hq-rp68