MEDIUMCVSS v3.1 4.8Vulnerability
CVE-2026-119566
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.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-30T16:01:42.334480+00:00
- Cvss score
- 4.8
- Cvss severity
- MEDIUM
- Retrieved at
- 2026-10-30T16:05:56+00:00
- Score
- 4.8
- Last source
- NVD
- Cvss version
- 3.1
- Cve id
- CVE-2026-119566
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- First seen by Signal
- 2026-10-30T16:05:56+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Published at
- 2026-10-30T12:16:44.287
- Last modified
- 2026-10-30T12:16:44.287
Related Entities (1)
HAS_WEAKNESS (1)
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