CVE-2021-21630

描述

Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission. Additionally, a view containing such a job needs to be configured with the build parameters column, or the attacker also needs View/Configure permission. Jenkins Extra Columns Plugin 1.23 escapes parameter values in the build parameters column.

如何修補 CVE-2021-21630

要修補 CVE-2021-21630,請將受影響套件升級到下列已修補版本。

• —升級至 1.23 或更新版本

CVE-2021-21630 正在被利用嗎?

可能 — EPSS 為 72.4%,屬於高被利用機率區間,建議優先修補。

受影響套件(1)

• from 0, < 1.23

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2021-21630
• PATCHgithub.com/jenkinsci/extra-columns-plugin
• WEBwww.openwall.com/lists/oss-security/2021/03/30/1
• WEBgithub.com/jenkinsci/extra-columns-plugin/commit/929887caba35eb78a55fee31d08fb950200a92ef