CVE-2026-55425 (GCVE-0-2026-55425)
Vulnerability from cvelistv5
Published
2026-08-28 18:08
Modified
2026-08-31 18:54
Severity ?
5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE
  • CWE-213 - Exposure of Sensitive Information Due to Incompatible Policies
Summary
Graylog is a free and open log management platform. From 7.1.0 until 7.1.4 and 7.2.0-alpha.2, the System Catalog entity titles endpoint in graylog2-server/src/main/java/org/graylog2/rest/resources/system/contentpacks/titles/EntityTitleServiceImpl.java allows an authenticated user to request composite display fields without verifying that every selected field is readable. A user can retrieve protected values, including the password hash on a readable user record; ordinary users are limited to their own permitted records, while administrators can retrieve hashes for all users. This issue is fixed in versions 7.1.4 and 7.2.0-alpha.2.
References
Impacted products
Vendor Product Version
Graylog2 graylog2-server Version: >= 7.1.0, < 7.1.4
Version: >= 7.2.0-alpha.1, < 7.2.0-alpha.2
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