CVE-2025-62663— Stored XSS through a system message in UploadWizard
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I. Basic Information for CVE-2025-62663
Vulnerability Information
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Vulnerability Title
Stored XSS through a system message in UploadWizard
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - UploadWizard Extension allows Stored XSS.This issue affects Mediawiki - UploadWizard Extension: from master before 1.39.
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
Mediawiki - UploadWizard Extension 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mediawiki - UploadWizard Extension是Mediawiki开源的一个文件上传插件。 Mediawiki - UploadWizard Extension master版本至1.39之前版本存在安全漏洞，该漏洞源于Web页面生成期间输入中和不当，可能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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| The Wikimedia Foundation | Mediawiki - UploadWizard Extension | master ~ 1.39 | - |
II. Public POCs for CVE-2025-62663
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · The Wikimedia Foundation · 2025-10-18 · 10 CVEs total
| CVE-2025-11937 | Stored XSS through a system message in SecurePoll | |
| CVE-2025-62666 | DoS vector through the cirrusbuilddoc query API | |
| CVE-2025-62667 | Stored XSS through article extracts in GrowthExperiments | |
| CVE-2025-62668 | Insufficient permission checks in action=growthsetmentor | |
| CVE-2025-62669 | UserInfoCard: activeLocalBlocksAllWikis does not do permissions checks | |
| CVE-2025-62670 | Stored XSS through a system message in FlexDiagrams | |
| CVE-2025-62671 | Stored XSS through wikitext in Cargo | |
| CVE-2025-62662 | Stored XSS through system messages in AdvancedSearch | |
| CVE-2025-62664 | Stored XSS through a system message in ImageRating |
IV. Related Vulnerabilities
Same vendor: The Wikimedia Foundation
- CVE-2026-39936
Stored XSS in Score due to usage of non-reserved data attrib - CVE-2026-39935
XSS-via-i18n in localised wiki names - CVE-2026-39934
Growth Experiments ReassignMenteesJob runs as an infinite lo - CVE-2026-39933
Multiple XSS vulnerabilities in GlobalWatchlist - CVE-2026-39937
Global vanishing does not completely remove user email
Same weakness: CWE-79
- CVE-2026-8262
Devs Palace ERP Online chart-save cross site scripting - CVE-2026-8256
Devs Palace ERP Online mr-save cross site scripting - CVE-2026-8255
Devs Palace ERP Online add_new_customer cross site scripting - CVE-2026-8254
Devs Palace ERP Online sales_save cross site scripting - CVE-2026-8253
Devs Palace ERP Online purchase_save cross site scripting
V. Comments for CVE-2025-62663
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