CVE-2026-82274 Twenty Open Redirect via OAuth Propagator Callback

Twenty through 2.35.0 contains an open redirect vulnerability in the OAuthPropagatorController.propagateOAuthCallback endpoint that treats the state query parameter as a redirect URL. Attackers can craft malicious requests to redirect users to arbitrary hosts while forwarding OAuth authorization...

0perator (>=0.1.0, <=0.3.0), 0pflow (>=0.1.0-dev.00aaa03, <=0.1.0) +2206 more potentially affected by CVE-2026-59892 via @opentelemetry/propagator-jaeger (>=2.0.0, <=2.8.0)

@opentelemetry/propagator-jaeger NPM version =2.0.0, =0.1.0, =0.1.0-dev.00aaa03, =0.1.1, =0.0.1, =0.0.53, =0.0.31, =0.8.0, =0.1.1, =0.1.1, =0.1.1, =0.1.8, =0.1.5, =0.0.0-dev-nicolas-fix-publishing-aurora-mcp-1750279939, =0.0.65, =0.3.4-0, =1.9.0-1 and more Source cves: CVE-2026-59892 Source...

OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header

Summary @opentelemetry/propagator-jaeger decodes incoming HTTP header values with decodeURIComponent without handling decode errors. A single request carrying a malformed percent-encoded value for example a bare % in an uber-trace-id or uberctx- header throws an uncaught URIError, terminating any...

EUVD-2026-42324

OpenTelemetry JavaScript: Denial of service in JaegerPropagator via unhandled exception on a malformed header...

CVE-2026-48504 OpenTelemetry Rust: Unbounded memory allocation in W3C Baggage propagation

OpenTelemetry Rust is the Rust OpenTelemetry implementation. In 0.32.0 and earlier, BaggagePropagator::extractwithcontext in opentelemetrysdk did not enforce W3C Baggage size limits before parsing an inbound baggage header, so a large attacker-controlled header could cause unnecessary CPU work an...

CVE-2026-59892

A flaw was found in the @opentelemetry/propagator-jaeger component of OpenTelemetry JavaScript. This vulnerability allows an unauthenticated remote attacker to send specially crafted HTTP header values, specifically uber-trace-id and uberctx-. The component improperly decodes these values without...

Uncaught Exception

Overview @opentelemetry/propagator-jaeger is an OpenTelemetry Jaeger propagator provides HTTP header propagation for systems that are using Jaeger HTTP header format. Affected versions of this package are vulnerable to Uncaught Exception via the JaegerPropagator class when handling incoming HTTP...

0perator (>=0.1.0, <=0.3.0), 0pflow (>=0.1.0-dev.00aaa03, <=0.1.0) +2206 more potentially affected by CVE-2026-59892 via @opentelemetry/propagator-jaeger (>=2.0.0, <=2.8.0)

@opentelemetry/propagator-jaeger NPM version =2.0.0, =0.1.0, =0.1.0-dev.00aaa03, =0.1.1, =0.0.1, =0.0.53, =0.0.31, =0.8.0, =0.1.1, =0.1.1, =0.1.1, =0.1.8, =0.1.5, =0.0.0-dev-nicolas-fix-publishing-aurora-mcp-1750279939, =0.0.65, =0.3.4-0, =1.9.0-1 and more Source cves: CVE-2026-59892 Source...

CVE-2026-59892

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

CVE-2026-59892 OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

CVE-2026-59892

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

CVE-2026-59892 OpenTelemetry JavaScript: Denial of service in `JaegerPropagator` via unhandled exception on a malformed header

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

CVE-2026-59892

Summary: OpenTelemetry JavaScript’s JaegerPropagator (via @opentelemetry/propagator-jaeger) decodes uber-trace-id and uberctx-* headers with decodeURIComponent() without handling decode errors prior to 2.9.0, enabling an unauthenticated attacker to send a malformed percent-encoded value that resu...

PT-2026-56504

Name of the Vulnerable Software and Affected Versions @opentelemetry/propagator-jaeger versions prior to 2.9.0 Description The @opentelemetry/propagator-jaeger component decodes incoming uber-trace-id and uberctx- HTTP header values using the decodeURIComponent function without proper error...

CVE-2026-59892: Uncaught Exception

OpenTelemetry JavaScript is the OpenTelemetry JavaScript client. Prior to 2.9.0, @opentelemetry/propagator-jaeger decodes incoming uber-trace-id and uberctx- HTTP header values with decodeURIComponent without handling decode errors, allowing an unauthenticated remote attacker to send a malformed...

EUVD-2026-38321

opentelemetry-js is the OpenTelemetry JavaScript Client. Prior to 2.8.0, W3CBaggagePropagator.extract in @opentelemetry/core does not enforce size limits when parsing inbound baggage HTTP headers. The W3C Baggage specification recommends a maximum of 8,192 bytes and 180 entries; these limits were...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the W3CBaggagePropagator function. An attacker can cause excessive memory allocation and CPU consumption by sending oversized baggage data, which is automatically re-injected into...

Memory Allocation with Excessive Size Value

Overview OpenTelemetry.Extensions.Propagators is a package containing propagator formats for OpenTelemetry .NET. Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the processing of propagation headers such as baggage, B3, and Jaeger. An attacker ca...

GHSA-G94R-2VXG-569J OpenTelemetry dotnet: Excessive memory allocation when parsing OpenTelemetry propagation headers

Summary The implementation details of the baggage, B3 and Jaeger processing code in the OpenTelemetry.Api and OpenTelemetry.Extensions.Propagators NuGet packages can allocate excessive memory when parsing which could create a potential denial of service DoS in the consuming application. Details...

RUSTSEC-2025-0123 opentelemetry-jaeger crate is unmaintained

The opentelemetry-jaeger crate is deprecated and no longer actively maintained. The Jaeger propagator implementation has been migrated to opentelemetry-jaeger-propagator. More information and examples of using OTLP with Jaeger can be found in Introducing native support for OpenTelemetry in Jaeger...