VDB
GHSA-mh29-5h37-fv8m
GHSA-mh29-5h37-fv8m
PUBLISHED
CVSS 5.300000190734863 MEDIUM
js-yaml has prototype pollution in merge (<<)
Record from GitHub Advisory Database · Published November 14, 2025
js-yaml is fixed in 4.1.1 and 3.14.2 (npm)
js-yaml has prototype pollution in merge (<<)
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| js-yaml | npm | 4.1.1, 3.14.2 |
| pulumi | Wolfi | 3.209.0-r0 |
| redisinsight | Chainguard | 2.70.1-r4 |
| sqlpad | Chainguard | 7.5.7-r28 |
| gitlab-rails-ce-18.1 | Chainguard | 18.1.6-r38 |
| vitess-22 | Chainguard | 22.0.2-r2 |
| gitlab-rails-ce-fips-19.2 | Chainguard | 19.2.5-r2 |
| gitlab-rails-ce-fips-18.1 | Chainguard | 18.1.6-r15 |
| vitess-23 | Chainguard | 23.0.0-r2 |
| kibana-9.0 | Chainguard | 9.0.8-r2 |
| opensearch-dashboards-2 | Wolfi | 2.19.4-r1 |
| gitlab-rails-ce-19.3 | Chainguard | 19.3.1-r6 |
67 more packages have a fixed version. See every fix in Lookup.
Risk scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| wolfi | pulumi | 0 |
| chainguard | redisinsight | 0 |
| chainguard | sqlpad | 0 |
| chainguard | gitlab-rails-ce-18.1 | 0 |
| chainguard | vitess-22 | 0 |
| chainguard | gitlab-rails-ce-fips-19.2 | 0 |
| chainguard | gitlab-rails-ce-fips-18.1 | 0 |
| chainguard | vitess-23 | 0 |
| chainguard | kibana-9.0 | 0 |
| wolfi | opensearch-dashboards-2 | 0 |
| chainguard | gitlab-rails-ce-19.3 | 0 |
| wolfi | vitess-21 | 0 |
| chainguard | arangodb-3.11 | 0 |
| chainguard | eslint | 0 |
| chainguard | tileserver-gl | 0 |
| chainguard | arangodb-3.12 | 0 |
| chainguard | argo-workflows-3.6 | 0 |
| chainguard | gitlab-rails-ce-fips-19.1 | 0, 0 |
| chainguard | jitsucom-jitsu | 0 |
| chainguard | kibana-9.1 | 0 |
…and 59 more
Timeline
- Nov 14, 2025 CVE Published
- Apr 29, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GHSA-mh29-5h37-fv8m
vulnetix vdb fixes GHSA-mh29-5h37-fv8mOr with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/GHSA-mh29-5h37-fv8m/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://github.com/nodeca/js-yaml/security/advisories/GHSA-mh29-5h37-fv8m url
- https://github.com/nodeca/js-yaml/issues/730#issuecomment-3549635876 url
- https://github.com/nodeca/js-yaml/commit/5278870a17454fe8621dbd8c445c412529525266 url
- https://github.com/nodeca/js-yaml package
- https://nvd.nist.gov/vuln/detail/CVE-2025-64718 advisory
- https://github.com/nodeca/js-yaml/commit/383665ff4248ec2192d1274e934462bb30426879 url
- https://github.com/advisories/GHSA-mh29-5h37-fv8m advisory