Imperva_gzip_bypass

Imperva Web Application Firewall WAF POST Request Bypass Imperva Cloud WAF was vulnerable to a bypass that allows attackers to evade WAF rules when sending malicious HTTP POST payloads, such as log4j exploits, SQL injection, command execution, directory traversal, XXE, etc. Remediation The Imperv...

EUVD-2026-102240

undici vulnerable to Denial of Service via unhandled error on excessive content-encodings...

EUVD-2026-108189

body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body...

body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body

Impact A single request can crash any application using body-parser with default options. When a request carries a Content-Encoding for example gzip, body-parser pipes it into a decompression stream and, after reading the body, leaves that stream piped with no error listener. A payload of one val...

Imperva_gzip_WAF_Bypass

Imperva Web Application Firewall WAF POST Request Bypass Imperva Cloud WAF was vulnerable to a bypass that allows attackers to evade WAF rules when sending malicious HTTP POST payloads, such as log4j exploits, SQL injection, command execution, directory traversal, XXE, etc. Remediation The Imperv...

CVE-2026-111181

The body-parser middleware for Node.js and Express is vulnerable to a Denial of Service (DoS) attack in versions before 1.20.9 and 2.0.0 before 2.4.0 . When a request uses Content-Encoding (e.g., gzip ), the middleware pipes data into a decompression stream but fails to attach an error listener. ...

CVE-2026-111181

body-parser is body parsing middleware for Node.js and Express. In versions before 1.20.9 and in versions from 2.0.0 before 2.4.0, a single request can crash any application using body-parser with default options. When a request carries a Content-Encoding such as gzip, body-parser pipes it into a...

CVE-2026-111181 body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body

body-parser is body parsing middleware for Node.js and Express. In versions before 1.20.9 and in versions from 2.0.0 before 2.4.0, a single request can crash any application using body-parser with default options. When a request carries a Content-Encoding such as gzip, body-parser pipes it into a...

CVE-2026-111181 body-parser vulnerable to Denial of Service via trailing bytes after a compressed request body

body-parser is body parsing middleware for Node.js and Express. In versions before 1.20.9 and in versions from 2.0.0 before 2.4.0, a single request can crash any application using body-parser with default options. When a request carries a Content-Encoding such as gzip, body-parser pipes it into a...

CVE-2026-28318-check

SolarWinds Serv-U Unauthenticated DoS: Safe Detection Script A safe, non-destructive detector for CVE-2026-28318 , an unauthenticated denial-of-service in SolarWinds Serv-U= 15.5.4.108. A single POST that carries Content-Encoding: deflate and a body feeds that body to an in-memory deflate...

servu-cve-2026-28318-poc

CVE-2026-28318 — SolarWinds Serv-U "Content-Encoding: deflate" pre-auth crash Root-cause analysis + DoS proof-of-concept. The public advisory classifies this as an unauthenticated denial-of-service / uncontrolled resource consumption. Binary analysis shows the underlying defect is memory-safety :...

PT-2026-121403

Name of the Vulnerable Software and Affected Versions body-parser versions prior to 1.20.9 body-parser versions 2.0.0 through 2.3.x Description An issue exists where a single request can crash an application using default options. When a request uses a Content-Encoding like gzip, the software pip...

EUVD-2026-103292

Fleet before 4.83.0 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server memory by sending gzip-compressed request bodies. Attackers can send small, highly compressed requests with Content-Encoding: gzip to unauthenticated endpoints that expand during...

CVE-2026-111924: Improper Handling of Highly Compressed Data (Data Amplification)

Fleet before 4.83.0 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server memory by sending gzip-compressed request bodies. Attackers can send small, highly compressed requests with Content-Encoding: gzip to unauthenticated endpoints that expand during...

CVE-2026-109869

undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crashes the Node.js process when a malicious server returns a response with more than five content codings and closes the connection before...

UBUNTU-CVE-2026-109869

undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crashes the Node.js process when a malicious server returns a response with more than five content codings and closes the connection before...

Linux Distros Unpatched Vulnerability : CVE-2026-109869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crash...

DEBIAN-CVE-2026-109869

undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crashes the Node.js process when a malicious server returns a response with more than five content codings and closes the connection before...

CVE-2026-109869

undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crashes the Node.js process when a malicious server returns a response with more than five content codings and closes the connection before...

CVE-2026-109869 undici vulnerable to Denial of Service via unhandled error on excessive content-encodings

undici is an HTTP client library for Node.js. In versions 6.23.0 through 6.29.0, 7.18.0 through 7.30.0, and 8.0.0 through 8.12.1, its fetch implementation crashes the Node.js process when a malicious server returns a response with more than five content codings and closes the connection before...