CVE-2026-3223 HIGH

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

Vendor Google
Product Web Designer
Weakness CWE-22 · Path traversal
Published February 27, 2026
Last update March 4, 2026
View on NVD All CVEs

CVSS base score

8.4/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

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

What the vulnerability does

01Description

Arbitrary file write & potential privilege escalation exploiting zip slip vulnerability in Google Web Designer.

Key dates

02Disclosure timeline

February 27, 2026 CVE published
March 4, 2026 Record updated