react-native-walkthrough-tooltip is a widely used but inactively maintained React Native package, and the security question it raises is not "does it have a known CVE" — it currently does not — but "what happens to my app when an unmaintained dependency stops keeping up with the platform underneath it." The package wraps a component and shows a tooltip callout beside it, which is genuinely useful for onboarding walkthroughs. It also pulls roughly 80,000 downloads a week despite its most recent release being a couple of years old. That combination — heavily depended on, lightly maintained — is exactly the profile that causes trouble later.
What the package does
react-native-walkthrough-tooltip (sometimes searched as react native walkthrough tooltip or the hyphenated react native-walkthrough-tooltip) renders an inline wrapper that displays a tooltip pointing at whatever child you wrap. You control visibility with a boolean and position the callout relative to the anchored element:
import Tooltip from "react-native-walkthrough-tooltip";
<Tooltip
isVisible={showTip}
content={<Text>Tap here to start</Text>}
placement="top"
onClose={() => setShowTip(false)}
>
<Button title="Start" />
</Tooltip>
It is a presentation component. It does not touch the network, handle credentials, or process untrusted input, which already tells you something useful: the direct attack surface is small. The risk is not what the code does today, but the trajectory of the code over time.
Inactive maintenance is a real risk, not a theoretical one
Package registries and advisory services classify this package's maintenance as inactive, based on release cadence and repository activity — the latest version has sat unchanged for around two years. "No known vulnerabilities" is a snapshot, not a guarantee about the future. An inactively maintained dependency creates risk in three concrete ways.
Platform drift. React Native ships breaking changes across versions — the New Architecture (Fabric and TurboModules), changes to how native views are registered, and Gradle and Xcode toolchain bumps. A component that reaches into native view internals can break silently when you upgrade React Native, and with no maintainer, there is no timely fix. You inherit the job of patching it or forking it.
Unpatched transitive vulnerabilities. Even a pure UI package has dependencies of its own. If one of those gains a CVE, an active maintainer bumps it; an inactive one leaves it. You end up carrying a vulnerable transitive package you cannot easily update without the parent releasing a new version.
Bus factor. A single-maintainer package that has gone quiet is one abandoned account away from either permanent staleness or, worse, a handoff to an unknown party. The event-stream incident is the canonical warning: a popular, sleepy package was handed to a new "maintainer" who added malicious code. Popularity is not protection.
How to assess whether to keep it
Do not rip it out reflexively — churn has its own cost. Make the decision on evidence:
- Check the resolved dependency tree. Run
npm ls react-native-walkthrough-tooltipand inspect what it pulls in. If its transitive deps are clean and current, the immediate risk is low. - Test it against your target React Native version. If it works with your RN version, including on the New Architecture if you have enabled it, that is the concrete compatibility fact that matters more than the release date.
- Scope its permissions and reach. This is UI-only, so a worst-case compromise is far less severe than, say, a compromised networking or crypto library. Weight your urgency accordingly.
- Watch for the trigger events. A React Native major upgrade, a flagged transitive CVE, or a suspicious ownership change on the repo are the moments to act.
If you decide to replace it
The functionality — anchored tooltips for onboarding walkthroughs — is available from actively maintained alternatives, and for simple cases you can build a lightweight tooltip with a Modal and measured layout yourself, removing the dependency entirely. If you fork instead, keep the fork minimal and pin it, so you are only maintaining the surface you actually use rather than the whole package.
Whatever you choose, pin the exact version in your lockfile so an unexpected republish cannot change what installs.
Managing the broader React Native dependency graph
A React Native app's real risk rarely lives in the one tooltip package you are looking at; it lives in the aggregate of dozens of community packages, each with its own maintenance health. The practice that scales is continuous inventory: know every direct and transitive dependency, its version, its maintenance status, and whether any carry known vulnerabilities. That is the job of software composition analysis, described in our SCA overview. An SCA tool such as Safeguard can flag an inactively maintained or newly-republished dependency and surface transitive CVEs before they reach a release build, so "inactive maintenance" becomes a tracked signal rather than a surprise during a platform upgrade.
For the wider set of habits that keep a React codebase healthy, our React security best practices post covers dependency hygiene, secrets handling, and safe rendering patterns in more depth.
FAQ
Does react-native-walkthrough-tooltip have known vulnerabilities?
At present there are no known published CVEs for the package itself. The concern is its inactive maintenance status: no recent releases means platform-compatibility fixes and transitive dependency updates are unlikely to arrive, which is a forward-looking risk rather than a current exploit.
Is it safe to keep using an unmaintained package?
It can be, if the package is narrow in scope (UI-only here), works with your current platform version, and its transitive dependencies are clean. Set explicit trigger events — a React Native major upgrade, a flagged transitive CVE, or an ownership change — that prompt you to reassess or replace it.
How do I check what it pulls in transitively?
Run npm ls react-native-walkthrough-tooltip to see it in your tree, and use software composition analysis to inventory its transitive dependencies and match them against advisory databases. That tells you whether staleness has left a vulnerable package underneath it.
What are the alternatives?
Actively maintained tooltip libraries exist, and for simple onboarding callouts you can implement your own using a Modal plus measured layout, which removes the dependency. If you fork the existing package, keep the fork minimal and pin it in your lockfile.