Resolve Cve

Resolve a dependency CVE

Remediation flow for a dependency vulnerability. Pairs with analyze-dashboard-vuln (triage/verdict + issue drafting) — use that first if it's not yet confirmed the repo is affected. This skill assumes remediation is wanted.

Optional input: a CVE-XXXX-XXXXX id or a CVE issue URL. Without one, look up open CVE issues and ask which to resolve.

repo-specific (wazuh-dashboard-alerting): this is a single OSD plugin with one package.json + one yarn.lock at the repo root. Forced versions live in the root resolutions block (already sizeable here). It is developed inside the wazuh-dashboard checkout at plugins/<this-plugin> and bootstrapped with the platform (yarn osd bootstrap from the wazuh-dashboard root); its scripts reference ../../node_modules/.bin/*. See CLAUDE.md.

Workflow

- [ ] 1. Identify the CVE (package, vulnerable range, safe version, severity)
- [ ] 2. Verify presence + reachability in this plugin
- [ ] 3. Remediate with the least-invasive strategy that works
- [ ] 4. Verify (install + tests + audit; vulnerable version gone)
- [ ] 5. Write a report to tmp/ and deliver via create-pr (prepare mode)

1. Identify

Read the CVE. If given an issue URL: gh issue view <url>. Extract: affected package, vulnerable version range, recommended safe version, severity, and the GHSA if present. If you cannot confirm whether the repo is truly affected, run analyze-dashboard-vuln to get the reachability verdict before changing code.

2. Verify presence + reachability

Check the package is really installed and why:

grep -n '"<package>"' package.json           # declared as a direct dep?
grep -n '<package>@' yarn.lock | head        # resolved versions in the lockfile
yarn why <package>                            # dependency chain (run in the checkout)

If every path is a devDependency / build-test tool (cypress, jest, etc.) or a non-runtime transitive, the repo is effectively not affected — prefer documenting that (via analyze-dashboard-vuln) over forcing a change. Remediate only when a runtime path pulls the vulnerable version.

3. Remediate (least invasive first)

Back up first: cp package.json package.json.bak && cp yarn.lock yarn.lock.bak. Try strategies in order:

• A — Direct bump. If the package is declared in package.json, set it to the safe version and re-run yarn.
• B — Lockfile dedupe. If it's transitive, remove its entries from yarn.lock and re-run yarn so it regenerates to a patched version.
• C — Parent bump. If a peer/parent constraint pins the old version, bump the parent dependency, then retry B.
• D — Scoped resolution (last resort). Add to the root resolutions using the narrowest path ("**/<parent>/<package>": "<safe>"), never a global override. Document why and which chain required it.

Only change versions; never remove a required dependency; follow semver; never leave the repo in a broken state (restore the .bak files on failure).

4. Verify

repo-specific: run from inside the wazuh-dashboard checkout at plugins/<this-plugin>:

yarn                         # reinstall against the updated manifest/lockfile
yarn test:jest               # note: `yarn test:jest`, not `yarn test`

Then confirm the vulnerable version is gone (yarn why <package> / grep the lockfile) and check for new advisories (yarn audit).

If any source code was touched, also run the check-standards skill. Remove the .bak files once verification passes.

5. Report + deliver

Write a short report to tmp/cve-<id>.md (strategy used, the changes, dependency-chain evidence, verification results — or, on failure, strategies tried and recommended manual steps). tmp/ is git-ignored in this repo.

Then invoke create-pr in its default prepare-and-hand-off mode. It applies the shared rules automatically:

• Base = the version branch the work started from (not always main).
• CVE issues usually live in internal-devel-requests → ## Description gets no closing reference and no CHANGELOG entry. If the CVE issue is public, use Closes #<n> and add a CHANGELOG entry (under Fixed/Changed) linking the issue.
• Commits DCO-signed.

Suggested PR title: Fix <CVE-id>: bump <package> to <safe-version>.

Success criteria

1. No runtime path resolves the vulnerable version anymore.
2. yarn install and yarn test:jest pass (in the checkout).
3. No new advisories introduced for the resolved package.
4. Report in tmp/, and a prepared PR (via create-pr) following repo conventions.