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CVE-2025-7362— MsUpload: Stored Cross-Site Scripting (XSS) via unsanitized msu-continue system message

EPSS 0.08% · P24
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I. Basic Information for CVE-2025-7362

Vulnerability Information

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Vulnerability Title
MsUpload: Stored Cross-Site Scripting (XSS) via unsanitized msu-continue system message
Source: NVD (National Vulnerability Database)
Vulnerability Description
The MsUpload extension for MediaWiki is vulnerable to stored XSS via the msu-continue system message, which is inserted into the DOM without proper sanitization. The vulnerability occurs in the file upload UI when the same filename is uploaded twice. This issue affects Mediawiki - MsUpload extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
Wikimedia Mediawiki - MsUpload extension 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wikimedia Mediawiki - MsUpload extension是Wikimedia基金会的一款批量上传文件插件。 Wikimedia Mediawiki - MsUpload extension 1.39.13之前版本、1.42.7之前版本和1.43.2之前版本存在安全漏洞,该漏洞源于msu-continue系统消息未经清理导致存储型跨站脚本。
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
Wikimedia FoundationMediawiki - MsUpload extension 1.39.x ~ 1.39.13 -

II. Public POCs for CVE-2025-7362

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III. Intelligence Information for CVE-2025-7362

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Same Patch Batch · Wikimedia Foundation · 2025-07-08 · 4 CVEs total

CVE-2025-7363TitleIcon: Stored Cross-Site Scripting (XSS) via #titleicon_unicode parser function
CVE-2025-53479CheckUser: Reflected Cross-Site Scripting (XSS) in Special:CheckUser via unsanitized inter
CVE-2025-53480CheckUser: Reflected Cross-Site Scripting (XSS) in Special:Investigate (Account informatio

IV. Related Vulnerabilities

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