CVE-2026-10549

LDAP filter injection vulnerability in Yandex Database prior to 25.3.1.25 allows a remote attacker with valid LDAP credentials to bypass group membership checks resulting in unauthorized access to the database.

Scoring

Severity

MEDIUM

CVSS base score

5.3

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/AU:Y

EPSS probability

0.27%

CWE

CWE-280

Published

2026-06-02

Last modified

2026-06-02

Affected products

• Yandex Yandex Database

Weakness type

• CWE-280

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