CVE-2026-102412 json
Incorrect Authorization in Kibana Leading to Sensitive Information Disclosure
published last mo. modified 26d ago also BIT-elk-2026-102412 , BIT-kibana-2026-102412 , EUVD-2026-93933
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
Incorrect Authorization (CWE-863) in Kibana can lead to sensitive information disclosure via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated Kibana user with limited Fleet management privileges could access sensitive credential material that should be restricted to users with Fleet settings administrative access. Successful exploitation could allow an attacker to obtain private cryptographic key material configured for Fleet Server host connections, potentially enabling impersonation of trusted Fleet infrastructure components in deployments where those keys are actively used.
Patch / fix
- bitnami elk 9.4.8, 9.5.5
- bitnami kibana 9.4.8, 9.5.5
- elastic kibana 9.4.8, 9.5.5
- elasticsearch kibana 9.4.8, 9.5.5
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| OSV | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | elk | >=9.3.0, <9.4.8 >=9.5.0, <9.5.5 |
9.4.8 9.5.5 |
| bitnami | kibana | >=9.3.0, <9.4.8 >=9.5.0, <9.5.5 |
9.4.8 9.5.5 |
Affected products
- Elastic Kibana
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
discuss.elastic.co
/t/kibana-9-4-8-9-5-5-security-update-esa-2026-193/390866
vendor-advisory, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-102412
web
Sources
- CVE List CVE-2026-102412
- NVD CVE-2026-102412
- OSV BIT-elk-2026-102412
- OSV BIT-kibana-2026-102412
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.