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CVE-2026-106108— Quasar Framework: App Vite SSG page output paths can escape the configured distribution directory

Quick assessment

Affected
quasarframework quasar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Quasar Framework 是一个用于构建高性能 Vue.js 用户界面的框架。在 3.1.0 至 3.3.0 版本中， 的 函数返回的静态站点生成（SSG）页面定义中， 和 值在未经过对最终目标路径进行验证的情况下，直接与 拼接。攻击者可通过父目录遍历（如 ）或利用发布目录下的现有符号链接，在构建目录之外创建新的 HTML 文件或目录，且这些文件将以构建用户的权限写入。 默认情况下，应用程序配置和 SSG 页面定义被视为可信，因此利用该漏洞需要构建过程从外部或可信度较低的内容中派生这些配置或页面定义。由于渲

CVSS 5.7 · Medium EPSS 0.15% · P4

Affected Version Matrix 2

VendorProduct Version RangeStatus
@quasar app-vite >= 3.1.0, < 3.3.0 affected
quasarframework quasar >= 2.22.0, < 2.23.3 affected
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I. Basic Information for CVE-2026-106108

Vulnerability Information
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Vulnerability Title
Quasar Framework: App Vite SSG page output paths can escape the configured distribution directory
Source: CVE Program / CVE List V5
Vulnerability Description
Quasar Framework is a framework for building high-performance Vue.js user interfaces. From 3.1.0 until 3.3.0, @quasar/app-vite SSG page definitions returned by getSsgPages() could supply dir and filename values that were joined to build.distDir without verifying the final destination. Parent traversal or an existing symlink below the distribution directory could create new HTML files or directories outside the output tree with the build user's permissions. Application configuration and SSG page definitions are trusted by default, so exploitation requires a build process that derives them from external or otherwise less-trusted content; existing files remain protected by the renderer's no-overwrite behavior. This issue is fixed in version 3.3.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
quasarframework quasar >= 2.22.0, < 2.23.3 -
@quasar app-vite >= 3.1.0, < 3.3.0 -

II. Public POCs for CVE-2026-106108

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III. Intelligence Information for CVE-2026-106108

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Patches & Fixes for CVE-2026-106108 (1)

Vendor Advisories for CVE-2026-106108 (1)

Vendor Pages for CVE-2026-106108 (1)

IV. Related Vulnerabilities

Same product: quasar
Same vendor: quasarframework
Same weakness: CWE-22

V. Comments for CVE-2026-106108

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