CVE-2026-44617

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Source

https://cve.org/CVERecord?id=CVE-2026-44617

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44617.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-44617

Published

2026-07-30T15:22:39.054Z

Modified

2026-08-01T03:46:39.249346585Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Summary

Apache Zeppelin: LDAP filter injection in LdapRealm — incomplete fix of CVE-2024-31867

Details

LDAP filter injection vulnerability in Apache Zeppelin. LdapRealm used RFC 4514 distinguished-name escaping when constructing LDAP search filters instead of RFC 4515 filter escaping, leaving special filter characters insufficiently escaped. This is an incomplete fix of CVE-2024-31867. This issue affects Apache Zeppelin versions 0.11.1, 0.11.2, and 0.12.0. Users are recommended to upgrade to version 0.12.1, which fixes this issue.

Database specific

{
    "cwe_ids": [
        "CWE-90"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44617.json",
    "cna_assigner": "apache"
}

References

Affected packages

Git / github.com/apache/zeppelin

Affected ranges

Type

GIT

Repo

https://github.com/apache/zeppelin

Events

Introduced

4419b4deeac67c0c7a1aeff388fa18ad6a086ddf

Fixed

ae9cb72ffaa6b3c007f57b152e2a3eb2208b910a

Database specific

{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "0.11.1"
        },
        {
            "fixed": "0.12.1"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44617.json"