CVE-2021-27908
Mautic vulnerable to secret data exfiltration via symfony parameters
描述
### Impact Symfony parameters (which is what Mautic transforms configuration parameters into) can be used within other Symfony parameters by design. However, this also means that an admin who is normally not privy to certain parameters, such as database credentials, could expose them by leveraging any of the free text fields in Mautic’s configuration that are used in publicly facing parts of the application. For example, 1. Go to Configuration page -> Landing Page Settings -> Analytics script and enter this: <`script> console.log("db password is: %mautic.db_password%"); </script>` 2. Visit any landing page and open the JS dev console. You will see the following message with real instance db password: `db password is: <real password>` Risk rating: ModerateCVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L ### Patches Upgrade to 3.3.2 ### Workarounds No ### References No ### For more information If you have any questions or comments about this advisory: * Email us at [security@mautic.org](mailto:security@mautic.org)
如何修補 CVE-2021-27908
要修補 CVE-2021-27908,請將受影響套件升級到下列已修補版本。
- —升級至 3.3.2 或更新版本
CVE-2021-27908 正在被利用嗎?
低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 3.3.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.8 | CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L |