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CVE-2026-53441

Quick assessment

Affected
Jenkins Project Jenkins
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是Jenkins开源的一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。 Jenkins 2.483至2.567版本和LTS 2.492.1至2.555.2版本存在安全漏洞，该漏洞源于未转义用户提供的通用离线原因描述，可能导致具有Agent/Configure权限的攻击者利用存储型跨站脚本漏洞。

AI Predicted 6.1 Difficulty: Easy EPSS 0.34% · P25

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 3

VendorProduct Version RangeStatus
Jenkins Project Jenkins < 2.483 unaffected
2.568< * unaffected
2.555.3< 2.555.* unaffected
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I. Basic Information for CVE-2026-53441

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins 2.483 through 2.567 (both inclusive), LTS 2.492.1 through 2.555.2 (both inclusive) does not escape the user-provided description of a generic offline cause that could be set through the `POST config.xml` API, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Agent/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 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jenkins是Jenkins开源的一个应用软件。一个开源自动化服务器Jenkins提供了数百个插件来支持构建，部署和自动化任何项目。 Jenkins 2.483至2.567版本和LTS 2.492.1至2.555.2版本存在安全漏洞，该漏洞源于未转义用户提供的通用离线原因描述，可能导致具有Agent/Configure权限的攻击者利用存储型跨站脚本漏洞。
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 0 ~ 2.483 -

II. Public POCs for CVE-2026-53441

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-53441

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Vendor Advisories for CVE-2026-53441 (1)

Same Patch Batch · Jenkins Project · 2026-06-10 · 8 CVEs total

CVE-2026-53442 Jenkins 安全漏洞
CVE-2026-53440 Jenkins 输入验证错误漏洞
CVE-2026-53439 Jenkins 安全漏洞
CVE-2026-53437 Jenkins 输入验证错误漏洞
CVE-2026-53438 Jenkins 安全漏洞
CVE-2026-53436 Jenkins 输入验证错误漏洞
CVE-2026-53435 Jenkins 代码问题漏洞

IV. Related Vulnerabilities

Same product: Jenkins
Same vendor: Jenkins Project

V. Comments for CVE-2026-53441

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