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Introducing Reachability for PHP
Reachability analysis for PHP is now available in experimental, helping teams identify which vulnerabilities are actually exploitable.
April 25, 2025
2 min read


You open a pull request. There's a dependency upgrade from Dependabot or a CVE warning in the GitHub UI. Maybe it's low-severity, maybe it's critical—but either way, it interrupts your flow.
Now what? Should you merge it? Is it safe? Will it break something?
That’s the real question developers face every day. It’s also the problem socket fix is built to solve.
Staying on top of dependency upgrades and vulnerability alerts is a constant drain on developer time. Most tools just surface the problem. But what developers really need is an upgrade path they can trust—and ideally, automate.
Today, we’re introducing a new feature that helps close the loop: socket fix.

socket fix is a CLI tool that helps you fix vulnerable dependencies automatically, with built-in safety guardrails and zero guesswork.
You can use it in a few different ways, depending on how much automation and safety you want:
socket fixsocket fix --testsocket fix --autopilot--test --autoMerge. Use it in CI to automatically test, open PRs, and merge passing dependency upgrades. It’s the hands-free option for teams that want to stay secure without micromanaging updates.
We built socket fix to reduce alert fatigue and developer toil. It's our answer to the growing problem of actionable security: how do you go from “this package has a vulnerability” to “we fixed it safely” without hours of manual work?
It fits right into the tools you already use. Whether you prefer to upgrade locally before a commit or want to automate the entire workflow in CI, socket fix makes it easy.
Here’s what’s supported in this first release:
npm and pnpmAnd yes, it’s available in open beta to all users starting today.
More ecosystem support is on the roadmap, including functionality coming via our recent acquisition of Coana.
To try socket fix today:
npm i -g socket
socket fix --test
Want to use Autopilot in CI? We’ve got a GitHub Actions template you can drop into your workflow.
socket fix is more than a new tool. It’s a shift in how we respond to dependency alerts. No more reactive, manual upgrades. No more wasted hours on "safe" patches that break tests. With socket fix, you can move from alert to action—confidently and automatically.
Try it out and let us know what you think. We’re excited to hear your feedback as we build the future of secure, automated dependency management.

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Reachability analysis for PHP is now available in experimental, helping teams identify which vulnerabilities are actually exploitable.

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