CVE-2026-2274CWE-918

Arbitrary File Read and SSRF in Google AppSheet

High · published February 19, 2026

CVSS v4.0
8.5
EPSS
0%
Percentile
20.7
In the wild
Unconfirmed
What it is

A SSRF and Arbitrary File Read vulnerability in AppSheet Core in Google AppSheet prior to 2025-11-23 allows an authenticated remote attacker to read sensitive local files and access internal network resources via crafted requests to the production cluster.

This vulnerability was patched and no customer action is needed.

The record
Technical detail
CVSS v4.0
8.5 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/U:Clear
EPSS
0.00293 · 20.7th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-02-19T15:21Z
EPSS history
Timeline
  • 19 FEB 15:21Z
    Arbitrary File Read and SSRF in Google AppSheet
    cvelistv5