Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2025-46348— YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download

CVSS 10.0 · Critical EPSS 0.44% · P63
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2025-46348

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download
Source: NVD (National Vulnerability Database)
Vulnerability Description
YesWiki is a wiki system written in PHP. Prior to version 4.5.4, the request to commence a site backup can be performed and downloaded without authentication. The archives are created with a predictable filename, so a malicious user could create and download an archive without being authenticated. This could result in a malicious attacker making numerous requests to create archives and fill up the file system, or by downloading the archive which contains sensitive site information. 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:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
YesWiki 安全漏洞
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之前版本存在安全漏洞，该漏洞源于备份请求无需验证，可能导致敏感信息泄露。
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

VendorProductAffected VersionsCPESubscribe
YesWikiyeswiki < 4.5.4 -

II. Public POCs for CVE-2025-46348

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-46348

请登录查看更多情报信息。

Same Patch Batch · YesWiki · 2025-04-29 · 7 CVEs total

CVE-2025-463497.6 HIGHYesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
CVE-2025-465494.3 MEDIUMYeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
CVE-2025-465504.3 MEDIUMYeswiki Vulnerable to Unauthenticated Reflected Cross-site Scripting
CVE-2025-463503.5 LOWYeswiki Vulnerable to Authenticated Reflected Cross-site Scripting
CVE-2025-46346YesWiki Vulnerable to Stored XSS in Comments
CVE-2025-46347YesWiki Remote Code Execution via Arbitrary PHP File Write and Execution

IV. Related Vulnerabilities

Same product: yeswiki
Same vendor: YesWiki
Same weakness: CWE-287

V. Comments for CVE-2025-46348

No comments yet

Leave a comment