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CVE-2025-7363— TitleIcon: Stored Cross-Site Scripting (XSS) via #titleicon_unicode parser function

EPSS 0.13% · P32
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I. Basic Information for CVE-2025-7363

Vulnerability Information

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Vulnerability Title
TitleIcon: Stored Cross-Site Scripting (XSS) via #titleicon_unicode parser function
Source: NVD (National Vulnerability Database)
Vulnerability Description
The TitleIcon extension for MediaWiki is vulnerable to stored XSS through the #titleicon_unicode parser function. User input passed to this function is wrapped in an HtmlArmor object without sanitization and rendered directly into the page header, allowing attackers to inject arbitrary JavaScript. This issue affects Mediawiki - TitleIcon 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 - TitleIcon extension 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wikimedia Mediawiki - TitleIcon extension是Wikimedia基金会的一个标题图标扩展。 Wikimedia Mediawiki - TitleIcon 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#titleicon_unicode解析函数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 - TitleIcon extension 1.39.x ~ 1.39.13 -

II. Public POCs for CVE-2025-7363

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III. Intelligence Information for CVE-2025-7363

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

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