CVE-2024-27922CWE-444

HTTP Handling Vulnerability in the Bare server

Critical · published March 6, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
56.9
In the wild
Unconfirmed
What it is

🚨 A flaw in the @tomphttp/bare-server-node package can let attackers manipulate web traffic, putting users at serious risk! 🔥 Think of it as a faulty postal service that delivers your letters to whomever they please without proper verification. If the mail carrier doesn't check who the recipient is, anyone could intercept or change your messages! An attacker could exploit this vulnerability to intercept and manipulate sensitive web traffic, potentially leading to data theft or unauthorized actions on your system. This could escalate quickly, exposing your application's users to significant risks, especially if they rely on this package for essential operations.

Put simply

Think of it as a faulty postal service that delivers your letters to whomever they please without proper verification. If the mail carrier doesn't check who the recipient is, anyone could intercept or change your messages! This vulnerability stems from insecure handling of HTTP requests in versions prior to 2.0.2 of the @tomphttp/bare-server-node package, allowing unauthorized manipulation of network traffic.

What to do

An attacker could exploit this vulnerability to intercept and manipulate sensitive web traffic, potentially leading to data theft or unauthorized actions on your system. This could escalate quickly, exposing your application's users to significant risks, especially if they rely on this package for essential operations. Update the @tomphttp/bare-server-node package immediately to version 2.0.2 to patch this vulnerability. Review any systems using this package to ensure they are secure and monitor for any unusual activity. No specific workarounds are available, so prioritizing this update is crucial. You've got this! Follow these steps, and you'll strengthen your defenses in no time! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00823 · 56.9th percentile
Weakness
CWE-444 · Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Published
2024-03-06T20:33Z
EPSS history
Timeline
  • 06 MAR 20:33Z
    HTTP Handling Vulnerability in the Bare server
    cvelistv5