CVE-2021-21649
Cross-site Scripting in Jenkins Dashboard View Plugin
5.4
MEDIUM
CVSS 3.1
EPSS 72.7%
描述
Jenkins Dashboard View Plugin prior to 2.16 and 2.12.1 does not escape URLs referenced in Image Dashboard Portlets, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with View/Configure permission. As part of this fix, the property for image URLs was changed from `url` to `imageUrl`. Existing [Configuration as Code](https://plugins.jenkins.io/configuration-as-code/) configurations are still supported, but exports will emit the new property.
如何修補 CVE-2021-21649
要修補 CVE-2021-21649,請將受影響套件升級到下列已修補版本。
- —升級至 2.16 或更新版本
CVE-2021-21649 正在被利用嗎?
可能 — EPSS 為 72.7%,屬於高被利用機率區間,建議優先修補。
受影響套件(1)
- >= 2.13, < 2.16
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |