CVE-2026-35408 — Origin Validation Error in Directus
Severity
8.7HIGHNVD
EPSS
0.0%
top 95.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
Latest updateApr 4
PublishedApr 6
Description
Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.17.0, Directus's Single Sign-On (SSO) login pages lacked a Cross-Origin-Opener-Policy (COOP) HTTP response header. Without this header, a malicious cross-origin window that opens the Directus login page retains the ability to access and manipulate the window object of that page. An attacker can exploit this to intercept and redirect the OAuth authorization flow to an attacker-controlled OAuth client, cau…
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:NExploitability: 2.2 | Impact: 5.8