Client side RCE in Google Web Designer App
Priority HIGH 66CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- High
- Attack requirements
- Present
- Impact type
- —
- Confidentiality · integrity · availability
- Low · High · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Path traversal in Google Web Designer's template handling versions prior to 16.3.0.0407 on Windows allows attacker to achieve remote code execution by tricking users into downloading a malicious ad template
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00606 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Web Designer App (Google): 16.3.0.0407
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Web Designer App | before 16.3.0.0407 | 16.3.0.0407 | Patch available | CNA |
- Web Designer App VendorGoogle Affected before 16.3.0.0407 Fixed in 16.3.0.0407 Patch available CNA
Remediation
- Fix · CNA Web Designer App (Google) Fixed in 16.3.0.0407
Timeline
- 2026-10-02 Threatist record created from CVE-2025-4613
- 2026-10-03 Alias added: GHSA-vwv7-36jv-h55v
References
More Google Web Designer vulnerabilities
- TI-2026-02786 Zip Slip leading to Arbitrary File Write and Privilege Escalation in Google Web Designer CVSS 4.0HIGH 8.4
- TI-2025-00917 RCE In Google Web Designer CVSS 3.1HIGH 7.8
Sources
- CVE-2025-4613 · CVE Program
- CVE-2025-4613 · NVD
- FIRST EPSS
- GHSA-vwv7-36jv-h55v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences