SUSE CVE-2026-73551

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's URL normalization does not recognize dot and dotdot path segments when they carry semicolon parameters. A request such as /user/..;foo=bar/admin is therefor...

EUVD-2026-84119

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's URL normalization does not recognize dot and dotdot path segments when they carry semicolon parameters. A request such as /user/..;foo=bar/admin is therefor...

CVE-2026-73551 Envoy: Path normalization does not handle dot and dotdot segments with parameters

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's URL normalization does not recognize dot and dotdot path segments when they carry semicolon parameters. A request such as /user/..;foo=bar/admin is therefor...

CVE-2026-73551

Envoy is an open-source edge and service proxy for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1 , its URL normalization does not recognize dot and dotdot path segments carrying semicolon parameters . A request such as /user/..;foo=bar/admin is not canonicalized to /admi...

CVE-2026-73551: Use of Non-Canonical URL Paths for Authorization Decisions

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's URL normalization does not recognize dot and dotdot path segments when they carry semicolon parameters. A request such as /user/..;foo=bar/admin is therefor...

Eclipse Jetty: Path parameter traversal

Description as reported Summary In Jetty 12.1.8, org.eclipse.jetty.util.URIUtil.canonicalPath may leave dot-dot path segments unnormalized when a semicolon path parameter marker is followed by a slash and a dot segment. A minimal example is: /public;/../admin/secret In my local reproduction,...

Quarkus has Authentication/Authorization bypasses

Quarkus version 3.32.4 is vulnerable to an authorization bypass issue GHSL-2026-099, in which semicolons matrix parameters in HTTP requests can be used to bypass security constraints, potentially allowing unauthorized access to protected resources. Unauthenticated or lower-privileged users can...

Allocation of Resources Without Limits or Throttling

Overview rack is a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a singl...

CVE-2025-59830 Rack QueryParser has an unsafe default allowing params_limit bypass via semicolon-separated parameters

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

CVE-2025-59830

Rack (Ruby web server interface) prior to version 2.2.18 is vulnerable in Rack::QueryParser where param counting is enforced only for parameters separated by & but parsing also splits on ;. This allows semicolon-separated parameters to bypass the params_limit and can lead to increased CPU/memory ...