CVE-2021-21635
Quick assessment
Affected
Jenkins project Jenkins REST List Parameter 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 REST List Parameter是Jenkins开源的一个应用软件。提供了可以请求REST端点的参数类型，并提供了在构建开始时从响应值解析的值的列表。 Jenkins REST List Parameter Plugin 1.3.0及更早版本存在跨站脚本漏洞，该漏洞源于有作业配置权限的攻击者可利用该漏洞。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-21635
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, 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 REST List Parameter 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins REST List Parameter是Jenkins开源的一个应用软件。提供了可以请求REST端点的参数类型，并提供了在构建开始时从响应值解析的值的列表。 Jenkins REST List Parameter Plugin 1.3.0及更早版本存在跨站脚本漏洞，该漏洞源于有作业配置权限的攻击者可利用该漏洞。
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 REST List Parameter Plugin | unspecified ~ 1.3.0 | - |
|
II. Public POCs for CVE-2021-21635
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-21635 (1)
-
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2261 x_refsource_CONFIRM
Mailing List Discussions for CVE-2021-21635 (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-2021-21634 | 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-2021-21630 | Jenkins Extra Columns 跨站脚本漏洞 | |
| 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-2021-21635
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