要点
- CVE-2020-5295 は october/cms, october (octobercms) に影響する深刻度「中」 (CVSS 4.9) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：7.4%（全脆弱性の 94.4% より高い）。
- 対処：1.0.466 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/cms Packagist | ≥ 1.0.319, < 1.0.466
| 1.0.466
|
| october | ≥ 1.0.319, < 1.0.466
| 1.0.466
|
概要
Impact
An attacker can exploit this vulnerability to read local files of an October CMS server. The vulnerability is only exploitable by an authenticated backend user with the cms.manage_assets permission.
Patches
Issue has been patched in Build 466 (v1.0.466).
Workarounds
Apply https://github.com/octobercms/october/commit/2b8939cc8b5b6fe81e093fe2c9f883ada4e3c8cc to your installation manually if unable to upgrade to Build 466.
References
Reported by Sivanesh Ashok
For more information
If you have any questions or comments about this advisory:
Threat assessment:
<img width="1108" alt="Screen Shot 2020-03-31 at 2 37 53 PM" src="https://user-images.githubusercontent.com/7253840/78072989-44b3ac80-735d-11ea-8676-09c69f0409c4.png">
NVD の説明
In OctoberCMS (october/october composer package) versions from 1.0.319 and before 1.0.466, an attacker can exploit this vulnerability to read local files of an October CMS server. The vulnerability is only exploitable by an authenticated backend user with the `cms.manage_assets` permission. Issue has been patched in Build 466 (v1.0.466).
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