CVE-2026-23922

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Source
https://cve.org/CVERecord?id=CVE-2026-23922
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23922.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-23922
Downstream
Published
2026-08-18T13:17:21Z
Modified
2026-09-10T08:13:47Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

The email media OAuth field 'Client secret' cannot be read after saving, but a Super Admin can leak it by setting a malicious 'Token endpoint'. Changes were made to reset the client secret upon changing the token endpoint.

References

Affected packages

Git / github.com/zabbix/zabbix

Affected ranges

Type
GIT
Repo
https://github.com/zabbix/zabbix
Events
Introduced
372a4e93c48ecd25aa666949a055a02369031861
Fixed
75bd32d3d61309bf44008b7de9d40d5ba4aeed8c
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "7.4.0"
        },
        {
            "fixed": "7.4.9"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

7.*
7.4.0
7.4.1
7.4.1rc1
7.4.2
7.4.2rc1
7.4.2rc2
7.4.3
7.4.3rc1
7.4.4
7.4.4rc1
7.4.5
7.4.6
7.4.6rc1
7.4.6rc2
7.4.7
7.4.7rc1
7.4.7rc2
7.4.7rc3
7.4.8
7.4.8rc1
7.4.8rc2
7.4.8rc3
7.4.9rc1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23922.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "136106974676500628095819384296506580184",
                "189079620011086932739101496157153831730",
                "17796007570490054293463654449847667250",
                "202479199046539095102022445937485727892",
                "239101855245159906132380048241102823909",
                "224016063001519858635466180994184907584"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-23922-30a9ca0d",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/zabbix/zabbix/commit/75bd32d3d61309bf44008b7de9d40d5ba4aeed8c",
        "target": {
            "file": "src/zabbix_java/src/com/zabbix/gateway/GeneralInformation.java"
        }
    }
]
vanir_signatures_modified 
"2026-09-10T08:13:47Z"