CVE-2026-117623
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 2.587 及更早版本，以及 LTS 2.580.1 及更早版本，未对面包屑栏溢出菜单条目工具提示中显示的文本进行转义，从而导致存储型跨站脚本（XSS）漏洞。拥有“总体/读取”权限的攻击者可利用此漏洞。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Jenkins Project | Jenkins | 2.588< * |
unaffected |
2.580.2< 2.580.* |
unaffected |
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I. Basic Information for CVE-2026-117623
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not escape the text shown in the tooltips of breadcrumb bar overflow menu entries, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Overall/Read 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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jenkins Project | Jenkins | 2.588 ~ * | - |
|
II. Public POCs for CVE-2026-117623
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-117623 (1)
Same Patch Batch · Jenkins Project · 2026-10-28 · 15 CVEs total
| CVE-2026-117626 | Jenkins 2.587 及 LTS 2.580.1 路径遍历漏洞 | |
| CVE-2026-117625 | Jenkins 2.587 及之前版本代理配置信息泄露漏洞 | |
| CVE-2026-117624 | Jenkins 2.587 及之前版本反序列化绕过漏洞 | |
| CVE-2026-117622 | Jenkins 2.587 及 LTS 2.580.1 跨站脚本 (XSS) 漏洞 | |
| CVE-2026-117621 | Jenkins 2.587 及之前版本存在跨站脚本漏洞 | |
| CVE-2026-117620 | Jenkins 2.587 及之前版本数据注入漏洞 | |
| CVE-2026-117619 | Jenkins 2.587 及之前版本存在认证绕过漏洞 | |
| CVE-2026-117618 | Jenkins 2.587 及之前版本存在竞态条件漏洞 | |
| CVE-2026-117617 | Jenkins 2.587 及之前版本存在任意文件写入漏洞 | |
| CVE-2026-117616 | Jenkins 2.587 及之前版本任意代码执行漏洞 | |
| CVE-2026-117615 | Jenkins 2.587 及早期版本符号链接遍历漏洞 | |
| CVE-2026-117614 | Jenkins 2.587 及之前版本任意代码执行漏洞 | |
| CVE-2026-117613 | Jenkins 2.587 反序列化存储型 XSS 漏洞 | |
| CVE-2026-117612 | Jenkins 2.587 及 2.580.1 之前版本反序列化漏洞 |