PT-2026-46878 · Openai · Openai Atlas
CVE-2026-11326
·
Published
2026-06-05
·
Updated
2026-06-05
CVSS v4.0
6.0
Medium
| Vector | AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:D/RE:L/U:Green |
Name of the Vulnerable Software and Affected Versions
OpenAI Atlas versions prior to 1.2025.288.15
Description
Privileged browser APIs were exposed to web content on
*.openai.com origins. A cross-site scripting (XSS) flaw in forum.openai.com could be leveraged to access these functions, enabling an attacker to retrieve browser history information and open or close tabs.Recommendations
Upgrade to version 1.2025.288.15 or later.
Fix
Improper Access Control
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Weakness Enumeration
Related Identifiers
Affected Products
Openai Atlas