Craft Cms
CVE-2026-31858
HIGH
GHSA-g7j6-fmwx-7vp8
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionGitHub Advisory
Craft is a content management system (CMS). The ElementSearchController::actionSearch() endpoint is missing the unset() protection that was added to ElementIndexesController in CVE-2026-25495. The exact same SQL injection vulnerability (including criteria[orderBy], the original advisory vector) works on this controller because the fix was never applied to it. Any authenticated control panel user (no admin required) can inject arbitrary SQL via criteria[where], criteria[orderBy], or other query properties, and extract the full database contents via boolean-based blind injection. Users should update to the patched 5.9.9 release to mitigate the issue.
AnalysisAI
SQL injection in Craft CMS ElementSearchController allows authenticated control panel users to execute arbitrary SQL queries and extract complete database contents through the criteria[where] and criteria[orderBy] parameters. The vulnerability exists because a previous SQL injection fix applied to ElementIndexesController was never implemented in this endpoint. An attacker with any control panel user account can exploit this via boolean-based blind injection without requiring administrative privileges.
Technical ContextAI
Classified as CWE-89 (SQL Injection). Craft is a content management system (CMS). The ElementSearchController::actionSearch() endpoint is missing the unset() protection that was added to ElementIndexesController in CVE-2026-25495. The exact same SQL injection vulnerability (including criteria[orderBy], the original advisory vector) works on this controller because the fix was never applied to it. Any authenticated control panel user (no admin required) can inject arbitrary SQL via criteria[where], criteria[orderBy], or other query p
RemediationAI
Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation.
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External POC / Exploit Code
Leaving vuln.today