要点
- CVE-2020-15159 は baserproject/basercms, basercms (basercms) に影響する深刻度「高」 (CVSS 7.6) の脆弱性です。
- 今後30日間に悪用される確率（EPSS）：2.2%（全脆弱性の 82.2% より高い）。
- 対処：4.3.7 以降に更新してください。
概要
baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) and Remote Code Execution (RCE).
- Impact: XSS to RCE via Arbitrary file upload.
- Attack vector is: Administrator must be logged in.
- Components are: ThemeFilesController.php, UploaderFilesController.php.
- Tested baserCMS Version : 4.3.6 (Latest)
- Affected baserCMS Version : 4.2.0 ~ 4.3.6 (XSS), 3.0.10 ~ 4.3.6 (RCE)
- Patches : https://basercms.net/security/20200827
Found by Vulnerability Research team in Flatt Security Inc.
NVD の説明
baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) and Remote Code Execution (RCE). This may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file.The affected components are ThemeFilesController.php and UploaderFilesController.php. This is fixed in version 4.3.7.
baserproject/basercms のその他の脆弱性
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