CVE-2021-21638
Quick assessment
Affected
Jenkins project Jenkins Team Foundation Server Plugin
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Jenkins Team Foundation Server是Jenkins开源的一个应用软件。提供了通过与管道兼容的步骤可用的功能。 Jenkins Team Foundation Server Plugin 5.157.1 and earlier 存在跨站请求伪造漏洞，攻击者可利用该漏洞指定的凭据id连接到指定的URL，捕获存储在Jenkins中的凭据。
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I. Basic Information for CVE-2021-21638
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A cross-site request forgery (CSRF) vulnerability in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
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 Team Foundation Server 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins Team Foundation Server是Jenkins开源的一个应用软件。提供了通过与管道兼容的步骤可用的功能。 Jenkins Team Foundation Server Plugin 5.157.1 and earlier 存在跨站请求伪造漏洞，攻击者可利用该漏洞指定的凭据id连接到指定的URL，捕获存储在Jenkins中的凭据。
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 Team Foundation Server Plugin | unspecified ~ 5.157.1 | - |
|
II. Public POCs for CVE-2021-21638
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2021-21638 (1)
-
https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2283%20%282%29 x_refsource_CONFIRM
Mailing List Discussions for CVE-2021-21638 (1)
Same Patch Batch · Jenkins project · 2021-03-30 · 11 CVEs total
| 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-2021-21630 | 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-2021-21638
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