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Clear, non-alarmist guidance for real web vulnerabilities so your team can prioritize fixes confidently.

7 articles on this page 217 security topics

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Outdated HTTP Library Can Be Used to Crash Your Application

medium

Your application uses an outdated version of Axios, a popular tool for making web requests. A known flaw in this version means that a malicious server — or an unexpectedly large response — can keep sending data even after your app has told it to stop, eventually overwhelming your server and causing it to crash or become unresponsive. The fix is a straightforward library upgrade.

Exploitable Effort: trivial
dos denial-of-service axios nodejs +4
4 min read Mar 31, 2026

Outdated HTTP Library Can Be Used to Knock Your App Offline

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Your application uses an old version of Axios (v0.12.0), a popular tool that helps your software communicate with other services over the internet. This version has a known flaw that lets anyone send a specially crafted request to slow your server to a crawl — potentially making your app unavailable to real users. Upgrading to a newer version takes a developer less than an hour and fully resolves the issue.

Exploitable Effort: trivial
redos denial-of-service regex axios +4
4 min read Mar 19, 2026

Axios Library Flaw Lets Attackers Crash Your Backend Service (CVE-2026-25639)

high

Your application uses a popular networking library called Axios to make web requests. A flaw in this library means that if your app accepts data from users, parses it as JSON, and passes it into Axios, an attacker can send a single specially crafted request that instantly crashes your server. Think of it like a specific combination lock that, when entered, causes the door to fall off its hinges rather than just staying locked.

Exploitable Effort: trivial
dos denial-of-service axios nodejs +5
4 min read Mar 19, 2026

Axios Library May Leak Proxy Credentials During Web Requests

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Your application uses a JavaScript library called Axios to make web requests. A flaw in one of its supporting components means that if your app routes traffic through an authenticated proxy server, those proxy login credentials could be accidentally sent to the wrong destination when a redirect occurs. This only affects you if your app uses proxy authentication — if it doesn't, you're not at risk.

Exploitable Effort: trivial
cve axios follow-redirects proxy +6
4 min read Feb 18, 2026

Axios Library Flaw Lets Attackers Crash Your Node.js Server

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Your application uses a version of Axios — a very common networking library — that has a flaw allowing an attacker to send a specially crafted request that forces your server to consume all available memory and crash. This causes downtime for your users and can be triggered with a single request, requiring no login or special access.

Exploitable Effort: small
dos memory-exhaustion axios nodejs +4
4 min read Feb 18, 2026

Outdated HTTP Library Can Leak API Keys to Unintended Servers

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Your application uses an outdated version of axios, a popular tool for making web requests. Due to a flaw in how it handles certain URLs, API keys or other credentials your app sends with requests could be accidentally forwarded to the wrong server — including servers controlled by an attacker. This affects both server-side and browser-based usage of the library.

Exploitable Effort: small
ssrf credential-leakage axios javascript +4
4 min read Feb 18, 2026

Outdated Axios Library Leaks Security Tokens to Third-Party Servers

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Your application uses an outdated version of Axios, a popular tool that helps your app communicate with other services over the internet. Due to a bug in this version, a special security token — designed to protect your users from a type of attack where a malicious website tricks their browser into taking actions on your site — is accidentally sent to any external server your app talks to, not just your own. Think of it like a master key being slipped under every door in the building instead of just your own front door.

Exploitable Effort: small
csrf xsrf axios javascript +5
5 min read Feb 18, 2026