CVE-2026-31858
CraftCMS's `ElementSearchController` Affected by Blind SQL Injection
描述
The `ElementSearchController::actionSearch()` endpoint is missing the `unset()` protection that was added to ElementIndexesController in [GHSA-2453-mppf-46cj](https://github.com/craftcms/cms/security/advisories/GHSA-2453-mppf-46cj). 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.
如何修補 CVE-2026-31858
要修補 CVE-2026-31858,請將受影響套件升級到下列已修補版本。
- —升級至 5.9.9 或更新版本
CVE-2026-31858 正在被利用嗎?
低 — EPSS 為 0.0%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- >= 5.0.0-RC1, < 5.9.9
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |