ghsa-28gr-56hr-prp6
Vulnerability from github
Published
2025-04-02 15:31
Modified
2025-04-09 21:31
Severity ?
Details
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.
{
"affected": [],
"aliases": [
"CVE-2025-2786"
],
"database_specific": {
"cwe_ids": [
"CWE-200"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-02T11:15:39Z",
"severity": "MODERATE"
},
"details": "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\u0027 permissions. While this does not allow privilege escalation or impersonation, it exposes information that could aid in gathering information for further attacks.",
"id": "GHSA-28gr-56hr-prp6",
"modified": "2025-04-09T21:31:05Z",
"published": "2025-04-02T15:31:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2786"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3607"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2025:3740"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2025-2786"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2354811"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.