CVE-2024-51210
MEDIUMCVE-2024-51210 is a medium-severity (CVSS 5.3) Out-of-bounds Read vulnerability in firepad. O3 Security confirms whether CVE-2024-51210 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.
Firepad allows insecure document access
Blast Radius
Weekly download volume for affected packages — a proxy for how broadly this vulnerability is deployed.
firepadnpmDescription
Firepad through 1.5.11 allows remote attackers, who have knowledge of a pad ID, to retrieve both the current text of a document and all content that has previously been pasted into the document. NOTE: in several similar products, this is the intentional behavior for anyone who knows the full document ID and corresponding URL. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 📦npm | firepad | all versions | No fix |
Detection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for firepad. 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.
Remediation status
No patched version of firepad has shipped for CVE-2024-51210 yet. Where your build allows, override or pin the dependency away from the vulnerable range, and apply any maintainer-recommended mitigation.
Mitigate without a patch
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 CVE-2024-51210 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 CVE-2024-51210. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.
Frequently Asked Questions
Is CVE-2024-51210 in your dependencies?
O3 detects CVE-2024-51210 across npm dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.