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I. Basic Information for CVE-2025-46550
Vulnerability Information
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Vulnerability Title
Yeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
Source: NVD (National Vulnerability Database)
Vulnerability Description
YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the `/?BazaR` endpoint and `idformulaire` parameter are vulnerable to cross-site scripting. An attacker can use a reflected cross-site scripting attack to steal cookies from an authenticated user by having them click on a malicious link. Stolen cookies allow the attacker to take over the user’s session. This vulnerability may also allow attackers to deface the website or embed malicious content. This issue has been patched in version 4.5.4.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
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
YesWiki 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
YesWiki是法国YesWiki组织的一个用 PHP 编写的 wiki 系统。用于以协作方式创建和管理网站。 YesWiki 4.5.4之前版本存在跨站脚本漏洞，该漏洞源于/?BazaR端点和idformulaire参数存在跨站脚本攻击。
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
YesWikiyeswiki < 4.5.4 -
II. Public POCs for CVE-2025-46550
#POC DescriptionSource LinkShenlong Link
1YesWiki < 4.5.4 contains a reflected cross-site scripting caused by unsanitized `idformulaire` parameter in `/?BazaR` endpoint, letting attackers steal cookies and hijack sessions, exploit requires user to click malicious link. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-46550.yamlPOC Details
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III. Intelligence Information for CVE-2025-46550
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IV. Related Vulnerabilities
Same product: yeswiki
Same vendor: YesWiki
Same weakness: CWE-79
V. Comments for CVE-2025-46550

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