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CVE-2026-15202— YzmCMS Header yzmphp.php get_url cross site scripting

CVSS 4.3 · Medium EPSS 0.26% · P18

Affected Version Matrix 6

VendorProductVersion RangeStatus
n/aYzmCMS7.0affected
7.1affected
7.2affected
7.3affected
7.4affected
7.5affected
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I. Basic Information for CVE-2026-15202

Vulnerability Information
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Vulnerability Title
YzmCMS Header yzmphp.php get_url cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in YzmCMS up to 7.5. Affected is the function get_url of the file /yzmphp/yzmphp.php of the component Header Handler. The manipulation of the argument HTTP_HOST leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
YzmCMS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yzmcms是Yzmcms公司开源的一套开源的CMS(内容管理系统)。 YzmCMS 7.5及之前版本存在安全漏洞，该漏洞源于Header Handler组件的/yzmphp/yzmphp.php文件中get_url函数对参数HTTP_HOST操作不当，导致容易受到跨站脚本攻击。
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

VendorProductAffected VersionsCPESubscribe
-YzmCMS 7.0 cpe:2.3:a:yzmcms:yzmcms:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15202

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III. Intelligence Information for CVE-2026-15202

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Proof of Concept for CVE-2026-15202 (1)

Same Patch Batch · n/a · 2026-07-09 · 25 CVEs total

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CVE-2026-151943.3 LOWOpen5GS AMF context.c amf_context_final use after free
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CVE-2025-45422Proximus b-box 安全漏洞
CVE-2026-31267Mercusys MW302R 安全漏洞
CVE-2026-51923docuForm GmbH Client 安全漏洞
CVE-2026-51925docuForm GmbH Client 安全漏洞
CVE-2026-51926docuForm GmbH FSM Client 安全漏洞
CVE-2026-51924docuForm GmbH Client 任意文件上传漏洞
CVE-2025-63579Kyocera Command Center RX 信息泄露漏洞
CVE-2026-51602Tenda CP3 缓冲区错误漏洞
CVE-2026-51598Mercury MIPC252W IP Camera 输入验证错误漏洞
CVE-2026-51599MERCURY MIPC252W 安全漏洞
CVE-2026-51597Mercury MIPC252W 安全漏洞
CVE-2026-51603Tenda cp3 缓冲区错误漏洞
CVE-2026-51601Tenda cp3 缓冲区溢出漏洞

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: YzmCMS
Same vendor: n/a
Same weakness: CWE-79

V. Comments for CVE-2026-15202

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