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GHSA-6465-jgvq-jhgp

MediumCVSS 5.1 / 10

Published Nov 24, 2025·Last modified Feb 4, 2026

Affected Components(0)

No affected components available

Description

Impact

In version 10.11.0, a change to how the SDK collects request data in Node.js applications caused certain incoming HTTP headers to be added as trace span attributes. When sendDefaultPii: true was set, a few headers that were previously redacted - including Authorization and Cookie - were unintentionally allowed through.

Sentry’s server-side scrubbing (handled by Sentry's Relay edge proxy) normally serves as a second layer of protection. However, because it relied on the same matching logic as the SDK, it also failed to catch these headers in this case.

Users may be impacted if:

Their Sentry SDK configuration has sendDefaultPii set to true
Their application uses one of the Node.js Sentry SDKs with version from 10.11.0 to 10.26.0 inclusively:

@sentry/astro
@sentry/aws-serverless
@sentry/bun
@sentry/google-cloud-serverless
@sentry/nestjs
@sentry/nextjs
@sentry/node
@sentry/node-core
@sentry/nuxt
@sentry/remix
@sentry/solidstart
@sentry/sveltekit

Users can check if their project was affected, by visiting Explore → Traces and searching for “http.request.header.authorization”, “http.request.header.cookie” or similar. Any potentially sensitive values will be specific to users' applications and configurations.

Patches

The issue has been patched in all Sentry JavaScript SDKs starting from the 10.27.0 version.

Workarounds

Sentry strongly encourage customers to upgrade the SDK to the latest available version, 10.27.0 or later. If it is not possible, consider setting sendDefaultPii: false to avoid unintentionally sending sensitive headers. See here for documentation.

Resources

https://develop.sentry.dev/sdk/expected-features/data-handling/#sensitive-data
https://github.com/getsentry/sentry-javascript/releases/tag/10.11.0
https://github.com/getsentry/sentry-javascript/pull/17475
https://docs.sentry.io/platforms/javascript/guides/node/data-management/data-collected/#cookies

Risk Scores

Base Score

5.1

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs high-level or administrative privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence

1.2

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS

N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit

Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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Medium severity

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