EUVD-2026-18067
GHSA-crwf-9ph9-47f8
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
4Description
IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 allows certificate listings retrieved via a browser session to return a JSON payload while incorrectly specifying the response Content-Type as text/html. Because the content is delivered with an HTML MIME type, browsers may interpret the JSON data as executable script under certain conditions. This creates an opportunity for JavaScript injection, potentially leading to cross-site scripting (XSS).
Analysis
IBM Verify Identity Access Container and IBM Security Verify Access versions 10.0-10.0.9.1 and 11.0-11.0.2 return JSON payloads with incorrect Content-Type headers (text/html instead of application/json) when listing certificates via browser sessions, enabling stored or reflected cross-site scripting attacks when browsers interpret the JSON data as executable script. Authenticated users with UI interaction can trigger JavaScript injection affecting confidentiality and integrity of user sessions.
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