CVE-2026-33463

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-33463
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33463.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-33463
Aliases
Downstream
Published
2026-05-28T19:37:38.524Z
Modified
2026-08-12T15:33:23.361798Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
Operation on a Resource after Expiration or Termination in Kibana Leading to Unauthorized File Access
Details

Operation on a Resource after Expiration or Termination (CWE-672) in Kibana can lead to unauthorized information disclosure. A logic error in how expiration timestamps were validated allowed a time-bounded access token to remain usable beyond its intended validity window, enabling an unauthenticated actor in possession of the token to retrieve the associated content after expiration.

Database specific 
{
    "cwe_ids": [
        "CWE-672"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "8.0.0"
                },
                {
                    "last_affected": "8.19.15"
                },
                {
                    "introduced": "9.0.0"
                },
                {
                    "last_affected": "9.3.4"
                }
            ]
        }
    ],
    "cna_assigner": "elastic",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33463.json"
}
References

Affected packages

Git / github.com/elastic/elasticsearch

Affected ranges

Type
GIT
Repo
https://github.com/elastic/elasticsearch
Events
Introduced
1b6a7ece17463df5ff54a3e1302d825889aa1161
Fixed
0ecfe314ed6ddebb736091bf37b3b6758209b73b
Introduced
112859b85d50de2a7e63f73c8fc70b99eea24291
Fixed
7dcc32bebba091844c0207f9dae8fda6c7d08542
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "8.19.16"
        },
        {
            "introduced": "9.0.0"
        },
        {
            "fixed": "9.3.5"
        }
    ]
}

Database specific

vanir_signatures_modified 
"2026-08-12T15:33:23Z"
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33463.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "23074235914325468324376590861514089586",
                "98430579598318027407692933948030043385",
                "187050963769246900287150112416544450660",
                "214623411764654173647043302652335395077",
                "176453353204044914242382593509038157485",
                "213515830173899733296977817562856718047"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-33463-a85b3975",
        "source": "https://github.com/elastic/elasticsearch/commit/0ecfe314ed6ddebb736091bf37b3b6758209b73b",
        "target": {
            "file": "modules/apm/src/test/java/org/elasticsearch/telemetry/apm/RecordingOtelMeter.java"
        }
    },
    {
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "23074235914325468324376590861514089586",
                "98430579598318027407692933948030043385",
                "187050963769246900287150112416544450660",
                "214623411764654173647043302652335395077",
                "176453353204044914242382593509038157485",
                "213515830173899733296977817562856718047"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-33463-d726701b",
        "source": "https://github.com/elastic/elasticsearch/commit/7dcc32bebba091844c0207f9dae8fda6c7d08542",
        "target": {
            "file": "modules/apm/src/test/java/org/elasticsearch/telemetry/apm/RecordingOtelMeter.java"
        }
    }
]

Git / github.com/elastic/kibana

Affected ranges

Type
GIT
Repo
https://github.com/elastic/kibana
Events
Introduced
57ca5e139a33dd2eed927ce98d8231a1f217cd15
Fixed
209c12d77d1bf1bc561abff2b91aa95f354734a3
Introduced
504d6bfa94cca17fabb76e06152c30c4f0c3efdd
Fixed
db396449a69d0613b0b4dc8b8e9789aa35504e0f
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "8.19.16"
        },
        {
            "introduced": "9.0.0"
        },
        {
            "fixed": "9.3.5"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33463.json"