pingap

pingap Before the pingap version is stable, no pull requests will be accepted. If you have any questions, please create a new issue first. Overview Pingap is a high-performance reverse proxy powered by the Cloudflare Pingora . It simplifies operational management by enabling dynamic, zero-downtim...

CVE-2026-49975-HTTP-2-Bomb

A triage not exploitation tool to identify attack surfaces exposed to CVE-2026-49975 — "HTTP/2 Bomb". ⚠️ This script does not send attack payloads. It only makes normal HTTP requests and analyzes response headers to flag hosts that warrant manual version/patch verification. About CVE-2026-49975...

pingap v0.13.10

pingap Before the pingap version is stable, no pull requests will be accepted. If you have any questions, please create a new issue first. Overview Pingap is a high-performance reverse proxy powered by the Cloudflare Pingora . It simplifies operational management by enabling dynamic, zero-downtim...

Imperva Customers Protected Against CVE-2026-49975 (HTTP/2 Bomb) DoS

TL;DR: CVE-2026-49975, dubbed the “HTTP/2 Bomb,” is a critical remote Denial-of-Service DoS vulnerability affecting default HTTP/2 configurations of major web servers including NGINX, Apache HTTPD, Microsoft IIS, Envoy, and Cloudflare Pingora. Discovered by security firm Calif using OpenAI’s Code...

PT-2026-45945

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.17 through 2.4.67 nginx affected versions not specified Description A flaw in the HTTP/2 implementation allows a remote attacker to cause a denial of service DoS by inducing excessive memory allocation. The...

CVE-2026-2833

An HTTP request smuggling vulnerability CWE-444 was found in Pingora's handling of HTTP/1.1 connection upgrades. The issue occurs when a Pingora proxy reads a request containing an Upgrade header, causing the proxy to pass through the rest of the bytes on the connection to a backend before the...

CVE-2026-2835

An HTTP Request Smuggling vulnerability CWE-444 has been found in Pingora's parsing of HTTP/1.0 and Transfer-Encoding requests. The issue occurs due to improperly allowing HTTP/1.0 request bodies to be close-delimited and incorrect handling of multiple Transfer-Encoding values, allowing attackers...

CVE-2026-2836

A cache poisoning vulnerability has been found in the Pingora HTTP proxy framework’s default cache key construction. The issue occurs because the default HTTP cache key implementation generates cache keys using only the URI path, excluding critical factors such as the host header authority...

EUVD-2026-9512

Pingora vulnerable to cache poisoning via insecure-by-default cache key...

bws-web-server (>=0.1.0, <=0.1.1), pingora (>=0.1.0, <=0.6.0) +3 more potentially affected by CVE-2026-2836 via pingora-cache (>=0.1.1, <=0.6.0)

pingora-cache CARGO version =0.1.1, =0.1.0, =0.1.0, =0.1.0, =0.6.0 - revoke-gateway 0.3.0 - static-files-module 0.1.0 Source cves: CVE-2026-2836 Source advisory: OSV:GHSA-F93W-PCJ3-RGGC...

Pingora vulnerable to cache poisoning via insecure-by-default cache key

Impact Pingora versions prior to 0.8.0 generated cache keys using only the URI path, excluding critical factors such as the host header. This allows an attacker to poison the cache and serve cross-origin responses to users. This vulnerability affects users of Pingora's alpha proxy caching feature...

GHSA-F93W-PCJ3-RGGC Pingora vulnerable to cache poisoning via insecure-by-default cache key

Impact Pingora versions prior to 0.8.0 generated cache keys using only the URI path, excluding critical factors such as the host header. This allows an attacker to poison the cache and serve cross-origin responses to users. This vulnerability affects users of Pingora's alpha proxy caching feature...

bws-web-server (>=0.1.0, <=0.1.1), pingora (>=0.1.0, <=0.6.0) +6 more potentially affected by CVE-2026-2835 via pingora-core (>=0.1.1, <=0.6.0)

pingora-core CARGO version =0.1.1, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.7 - revoke-gateway 0.3.0 - static-files-module 0.1.0 Source cves: CVE-2026-2835 Source advisory: OSV:GHSA-HJ7X-879W-VRP7...

Pingora has HTTP Request Smuggling via HTTP/1.0 and Transfer-Encoding Misparsing

Impact Pingora versions prior to 0.8.0 improperly allowed HTTP/1.0 request bodies to be close-delimited and incorrectly handled multiple Transfer-Encoding values. This allows an attacker to desync Pingora's request framing from backend servers and smuggle requests to the backend. This vulnerabili...

GHSA-HJ7X-879W-VRP7 Pingora has HTTP Request Smuggling via HTTP/1.0 and Transfer-Encoding Misparsing

Impact Pingora versions prior to 0.8.0 improperly allowed HTTP/1.0 request bodies to be close-delimited and incorrectly handled multiple Transfer-Encoding values. This allows an attacker to desync Pingora's request framing from backend servers and smuggle requests to the backend. This vulnerabili...

bws-web-server (>=0.1.0, <=0.1.1), pingora (>=0.1.0, <=0.6.0) +6 more potentially affected by CVE-2026-2833 via pingora-core (>=0.1.1, <=0.6.0)

pingora-core CARGO version =0.1.1, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.7 - revoke-gateway 0.3.0 - static-files-module 0.1.0 Source cves: CVE-2026-2833 Source advisory: OSV:GHSA-XQ2H-P299-VJWV...

GHSA-XQ2H-P299-VJWV Pingora vulnerable to HTTP Request Smuggling via Premature Upgrade

Impact Pingora versions prior to 0.8.0 would immediately forward bytes following a request with an Upgrade header to the backend, without waiting for a 101 Switching Protocols response. This allows an attacker to smuggle requests to the backend and bypass proxy-level security controls. This...

Pingora vulnerable to HTTP Request Smuggling via Premature Upgrade

Impact Pingora versions prior to 0.8.0 would immediately forward bytes following a request with an Upgrade header to the backend, without waiting for a 101 Switching Protocols response. This allows an attacker to smuggle requests to the backend and bypass proxy-level security controls. This...

EUVD-2026-9510

Pingora vulnerable to HTTP Request Smuggling via Premature Upgrade...

Duplicate Advisory: HTTP Request Smuggling via Premature Upgrade

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-xq2h-p299-vjwv. This link is maintained to preserve external references. Original Description An HTTP request smuggling vulnerability CWE-444 was found in Pingora's handling of HTTP/1.1 connection upgrades. The...