CVE Catalog

CVE-2026-41200

High
Published: Translated: NVD NIST

Summary

STIG Manager is an API and web client for managing STIG assessments. Versions 1.5.10 through 1.6.7 have a reflected Cross-Site Scripting (XSS) vulnerability in the OIDC authentication error handling code. During the OIDC redirect flow, the error and error_description query parameters are written directly to the DOM via innerHTML without HTML escaping. An attacker who can craft a malicious redirect URL and convince a user to follow it can execute arbitrary JavaScript in the application's origin context.

Risk Assessment

The vulnerability allows execution of arbitrary JavaScript in the application's context, potentially leading to theft of access tokens and unauthorized actions on the user's account.

Recommendation

Upgrade STIG Manager to version 1.6.8 or later and educate users about clicking suspicious links.

Related vulnerabilities

Original NVD description (English source)

STIG Manager is an API and web client for managing Security Technical Implementation Guides (STIG) assessments of Information Systems. Versions 1.5.10 through 1.6.7 have a reflected Cross-Site Scripting (XSS) vulnerability in the OIDC authentication error handling code in `src/init.js` and `public/reauth.html`. During the OIDC redirect flow, the `error` and `error_description` query parameters returned by the OIDC provider are written directly to the DOM via `innerHTML` without HTML escaping. An attacker who can craft a malicious redirect URL and convince a user to follow it can execute arbitrary JavaScript in the application's origin context. The vulnerability is most severe when the targeted user has an active STIG Manager session running in another browser tab — injected code executes in the same origin and can communicate with the SharedWorker managing the active access token, enabling authenticated API requests on behalf of the victim including reading and modifying collection da

Vulnerability data from NVD (NIST) · CISA KEV · EPSS