DOM-Based XSS in Ory Polis Login Page_CVE-2026-33506

8.8 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L

Description

Ory Polis, formerly known as BoxyHQ Jackson, bridges or proxies a SAML login flow to OAuth 2.0 or OpenID Connect. Versions prior to 26.2.0 contain a DOM-based Cross-Site Scripting (XSS) vulnerability in Ory Polis's login functionality. The application improperly trusts a URL parameter (`callbackUrl`), which is passed to `router.push`. An attacker can craft a malicious link that, when opened by an authenticated user (or an unauthenticated user that later logs in), performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. Version 26.2.0 contains a patch for the issue.

Basic Information

ID CVE-2026-33506

Source GitHub_M

Published Mar 26, 2026 at 18:48

Modified Mar 26, 2026 at 19:52

Affected Product

Vendor ory

Product polis

Version < 26.2.0

Affected Versions ory polis < 26.2.0

CWE Classification

CWE-87 CWE-601

References

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    "published": "2026-03-26T18:48:15.516Z",
    "modified": "2026-03-26T19:52:10.429Z",
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