CVE-2026-31858
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
craftcms/cmsPackagist | >= 5.0.0-RC1, < 5.9.9 | 5.9.9 |
Affected products
5Patches
Vulnerability mechanics
References
5- github.com/craftcms/cms/commit/e1a3dd669ae31491b86ad996e88a1d30d33d9a42nvdPatchWEB
- github.com/craftcms/cms/security/advisories/GHSA-g7j6-fmwx-7vp8nvdPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-g7j6-fmwx-7vp8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-31858ghsaADVISORY
- github.com/craftcms/cms/security/advisories/GHSA-2453-mppf-46cjghsaWEB
News mentions
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