GHSA-jc83-cpf9-q7c6 is a high-severity (CVSS 8.6) CWE-697 vulnerability in slpjs. O3 Security confirms whether GHSA-jc83-cpf9-q7c6 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
False-negative validation results in MINT transactions with invalid baton
Real-World Exposure
How broadly this vulnerability is actually deployed: weekly install volume shows current usage, and reverse-dependency count shows how many other packages break if it stays unpatched.
slpjsnpmDescription
Impact
Users could experience false-negative validation outcomes for MINT transaction operations. A poorly implemented SLP wallet could allow spending of the affected tokens which would result in the destruction of a user's minting baton.
Patches
npm package slpjs has been patched and published as version 0.27.2.
Workarounds
Upgrade to slpjs 0.27.2.
References
- slpjs commit
For more information
If you have any questions or comments about this advisory:
- Open an issue in slp-validate or slpjs
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | slpjs | all versions | 0.27.2 |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for slpjs. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update slpjs to 0.27.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-jc83-cpf9-q7c6 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-jc83-cpf9-q7c6 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.
Tailored to GHSA-jc83-cpf9-q7c6. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is GHSA-jc83-cpf9-q7c6 in your dependencies?
O3 detects GHSA-jc83-cpf9-q7c6 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.