PT-2026-23660 · Appengine · Appengine
Published
2026-03-06
·
Updated
2026-03-11
·
CVE-2026-2331
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
AppEngine (affected versions not specified)
Description
An attacker may perform unauthenticated read and write operations on sensitive filesystem areas via the AppEngine Fileaccess over HTTP due to improper access restrictions. A critical filesystem directory was unintentionally exposed through the HTTP-based file access feature, allowing access without authentication. This includes device parameter files, enabling an attacker to read and modify application settings, including customer-defined passwords. Additionally, exposure of the custom application directory may allow execution of arbitrary Lua code within the sandboxed AppEngine environment. The
AppEngine Fileaccess feature is vulnerable. The vulnerable component allows access to sensitive files over HTTP without authentication. The customer-defined passwords can be modified by an attacker.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Files Accessible to External Parties
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Appengine