要点
- CVE-2026-22692 は october/rain, october (octobercms) に影響する深刻度「中」 (CVSS 6.8) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：0.40%（全脆弱性の 33.7% より高い）。
- 対処：4.1.5, 3.7.13 以降に更新してください。
| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|
| october/rain Packagist | ≥ 4.0.0, < 4.1.5< 3.7.13
| 4.1.53.7.13
|
| october | ≥ 4.0.0, < 4.1.5< 3.7.13
| 4.1.53.7.13
|
概要
A sandbox bypass vulnerability was identified in the optional Twig safe mode feature (CMS_SAFE_MODE). Certain methods on the collect() helper were not properly restricted, allowing authenticated users with template editing permissions to bypass sandbox protections.
Impact
- Bypass of Twig sandbox restrictions
- Only affects installations with
CMS_SAFE_MODE enabled (disabled by default)
- Requires authenticated backend access with CMS template editing permissions
Patches
The vulnerability has been patched in v4.1.5 and v3.7.13. All users who have enabled safe mode are encouraged to upgrade to the latest patched version.
Workarounds
If upgrading immediately is not possible:
- Disable
CMS_SAFE_MODE if untrusted template editing is not required
- Restrict CMS template editing permissions to fully trusted administrators only
References
NVD の説明
October is a Content Management System (CMS) and web platform. Versions prior to 3.7.13 and versions 4.0.0 through 4.1.4 contain a sandbox bypass vulnerability in the optional Twig safe mode feature (CMS_SAFE_MODE). Certain methods on the collect() helper were not properly restricted, allowing authenticated users with template editing permissions to bypass sandbox protections. Exploitation requires authenticated backend access with CMS template editing permissions and only affects installations with CMS_SAFE_MODE enabled (disabled by default). This issue has been fixed in versions 3.7.13 and 4.1.5. To workaround this issue, users can disable CMS_SAFE_MODE if untrusted template editing is not required, and restrict CMS template editing permissions to fully trusted administrators only.
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