CVE-2026-112184
MISP contains a reflected cross-site scripting (XSS) vulnerability in the workflow module interface. Parameter names returned by the misp-modules service are rendered as raw HTML form labels on the workflow module page without output encoding. An attacker who can influence the parameter names reported by the misp-modules service can inject arbitrary HTML or JavaScript that executes in the context of an authenticated MISP user's browser. Preconditions: - The attacker must be able to control or influence parameter names reported by the misp-modules service. - A victim must be authenticated and view the affected workflow module page. Impact: - Execution of arbitrary JavaScript in the victim's browser session. - Potential theft of session tokens, manipulation of the MISP interface, or initiation of unauthorized actions on behalf of the victim. Affected versions: <2.5.48.
- Score
- CVSS 4.0 4.8 Medium
- Status
- Deferred - 5a6e4751-2f3f-4070-9419-94fb35b644e8
- Published
- 2026-10-19
- Last modified
- 2026-10-19
- Weaknesses
- CWE-79
Affected products
References
- https://github.com/MISP/MISP/commit/813a48b2b
