CVE-2021-21630
Quick assessment
Affected
Jenkins project Jenkins Extra Columns Plugin
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Jenkins Extra Columns是Jenkins开源的一个应用软件。Jenkins CI服务器的插件，在主UI屏幕中提供了其他列。 Jenkins Extra Columns Plugin 1.22 and earlier 存在跨站脚本漏洞，该漏洞源于没有转义build parameters列中的参数值。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1071 · Application Layer Protocol T1189 · Drive-by Compromise
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-21630
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Jenkins Extra Columns 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins Extra Columns是Jenkins开源的一个应用软件。Jenkins CI服务器的插件，在主UI屏幕中提供了其他列。 Jenkins Extra Columns Plugin 1.22 and earlier 存在跨站脚本漏洞，该漏洞源于没有转义build parameters列中的参数值。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jenkins project | Jenkins Extra Columns Plugin | unspecified ~ 1.22 | - |
|
II. Public POCs for CVE-2021-21630
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-21630
请登录查看更多情报信息。
Vendor Advisories for CVE-2021-21630 (1)
-
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2222 x_refsource_CONFIRM
Mailing List Discussions for CVE-2021-21630 (1)
Same Patch Batch · Jenkins project · 2021-03-30 · 11 CVEs total
| CVE-2021-21638 | Jenkins Team Foundation Server 跨站请求伪造漏洞 | |
| CVE-2021-21637 | Jenkins Team Foundation Server 安全漏洞 | |
| CVE-2021-21636 | Jenkins Team Foundation Server 安全漏洞 | |
| CVE-2021-21635 | Jenkins REST List Parameter 跨站脚本漏洞 | |
| CVE-2021-21634 | Jenkins Jabber (XMPP) notifier and control 安全漏洞 | |
| CVE-2021-21633 | Jenkins OWASP Dependency-Track 跨站请求伪造漏洞 | |
| CVE-2021-21632 | Dependency-Track 安全漏洞 | |
| CVE-2021-21631 | Jenkins Cloud Statistics 安全漏洞 | |
| CVE-2021-21629 | Jenkins Build With Parameters Plugin 跨站请求伪造漏洞 | |
| CVE-2021-21628 | Jenkins Parameterized Build 跨站脚本漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-21630
No comments yet