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I. Basic Information for CVE-2026-26022
Vulnerability Information
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Vulnerability Title
Gogs: Stored XSS via data URI in issue comments
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gogs is an open source self-hosted Git service. Prior to version 0.14.2, a stored cross-site scripting (XSS) vulnerability exists in the comment and issue description functionality. The application's HTML sanitizer explicitly allows data: URI schemes, enabling authenticated users to inject arbitrary JavaScript execution via malicious links. This issue has been patched in version 0.14.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/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
Gogs 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gogs（Go Git Service）是Gogs团队的一个基于Go语言的自助Git托管服务，它支持创建、迁移公开/私有仓库，添加、删除仓库协作者等。 Gogs 0.14.2之前版本存在跨站脚本漏洞，该漏洞源于评论和问题描述功能存在存储型跨站脚本，可能导致执行任意JavaScript。
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
gogsgogs < 0.14.2 -
II. Public POCs for CVE-2026-26022
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
kimi-k2.5 · 5701 chars
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III. Intelligence Information for CVE-2026-26022
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IV. Related Vulnerabilities
Same product: gogs
Same vendor: gogs
Same weakness: CWE-79
V. Comments for CVE-2026-26022

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