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CVE-2026-3223— Zip Slip leading to Arbitrary File Write and Privilege Escalation in Google Web Designer

Quick assessment

Affected
Google Web Designer
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.

Google Web Designer是美国谷歌（Google）公司的一个专业级HTML5广告与网页内容创作工具，支持可视化设计与代码编辑。 Google Web Designer存在安全漏洞，该漏洞源于Zip Slip漏洞，可能导致任意文件写入和潜在的权限提升。

AI Predicted 7.8 Difficulty: Easy EPSS 0.15% · P4
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I. Basic Information for CVE-2026-3223

Vulnerability Information
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Vulnerability Title
Zip Slip leading to Arbitrary File Write and Privilege Escalation in Google Web Designer
Source: CVE Program / CVE List V5
Vulnerability Description
Arbitrary file write & potential privilege escalation exploiting zip slip vulnerability in Google Web Designer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/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
Vulnerability Title
Google Web Designer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Web Designer是美国谷歌（Google）公司的一个专业级HTML5广告与网页内容创作工具，支持可视化设计与代码编辑。 Google Web Designer存在安全漏洞，该漏洞源于Zip Slip漏洞，可能导致任意文件写入和潜在的权限提升。
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
Google Web Designer 0 ~ 14.2.2.0 -

II. Public POCs for CVE-2026-3223

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III. Intelligence Information for CVE-2026-3223

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IV. Related Vulnerabilities

Same product: Web Designer
Same vendor: Google
Same weakness: CWE-22

V. Comments for CVE-2026-3223

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