Insufficiently Protected Credentials Affecting golang-github-prometheus-common package, versions <0.69.0-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.2% (11th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-GOLANGGITHUBPROMETHEUSCOMMON-22113944
  • published1 Nov 2026
  • disclosed30 Oct 2026

Introduced: 30 Oct 2026

NewCVE-2026-119566  (opens in a new tab)
CWE-522  (opens in a new tab)

How to fix?

Upgrade Debian:unstable golang-github-prometheus-common to version 0.69.0-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream golang-github-prometheus-common package and not the golang-github-prometheus-common package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Prometheus through 3.15.1 contains a credential leak vulnerability that allows attackers to capture Azure AD or Google IAM bearer tokens by redirecting remote_write requests to another host. Attackers controlling the remote-write endpoint or a redirecting server can return a 3xx to their host and replay the token, for example to write metrics to the victim's backend.

CVSS Base Scores

version 3.1