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CVE-2026-31858GHSA-G7J6-FMWX-7VP8

CraftCMS's `ElementSearchController` Affected by Blind SQL Injection

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.9.9
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: total

Summary

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.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: total

  3. Record last updated

Affected versions

  • craftcms cms

    From 5.0.0-RC1 · through 5.9.8

  • craftcms/cmsPackagist

    From 5.0.0-RC1 · fixed in 5.9.9

References 2

GitHub · craftcms/cms