GHSA-28gr-56hr-prp6
Grafana Tempo Operator Vulnerable to Exposure of Sensitive Information to an Unauthorized Actor
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2025-2786
- Alias
- GO-2026-4996
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description
A flaw was found in Tempo Operator, where it creates a ServiceAccount, ClusterRole, and ClusterRoleBinding when a user deploys a TempoStack or TempoMonolithic instance. This flaw allows a user with full access to their namespace to extract the ServiceAccount token and use it to submit TokenReview and SubjectAccessReview requests, potentially revealing information about other users' permissions. While this does not allow privilege escalation or impersonation, it exposes information that could aid in gathering information for further attacks.
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · github.com/grafana/tempo-operator | introduced 0, fixed 0.16.0 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2025-2786 ADVISORY
- https://github.com/grafana/tempo-operator/pull/1145 WEB
- https://github.com/grafana/tempo-operator/commit/0f3f6ad9dec457d67c3d45ceec90e8dfa017329c WEB
- https://access.redhat.com/errata/RHSA-2025:3607 WEB
- https://access.redhat.com/errata/RHSA-2025:3740 WEB
- https://access.redhat.com/security/cve/CVE-2025-2786 WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2354811 WEB
- https://github.com/grafana/tempo-operator PACKAGE
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |