CVE-2026-115298
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
59/100
Published: 2026-11-03
Modified: 2026-11-03
First seen: 2026-11-03
Status: active
Attack Surface
Network
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
Low
I:
None
A:
None
Description
Incorrect Authorization (CWE-863) in Elasticsearch can lead to information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user whose index access is restricted by field-level security can retrieve the value of a constant_keyword field that their role excludes. Some search and query features do not apply the field-level security restriction to this field type.
Weakness Classification (1)
Affected Software (6)
| Vendor | Product | Version |
|---|---|---|
| Elastic | Elasticsearch | 8.0.0 |
| Elastic | Elasticsearch | 9.0.0 |
| Elastic | Elasticsearch | 9.5.0 |
| Elastic | Elasticsearch | 8.0.0 |
| Elastic | Elasticsearch | 9.0.0 |
| Elastic | Elasticsearch | 9.5.0 |