What is CVE-2026-10861?

CVE-2026-10861 is a medium-severity vulnerability in Misp, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2026-06-04.

How severe is CVE-2026-10861?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Misp

CVE-2026-10861

An open redirect vulnerability existed in MISP UsersController::routeafterlogin() because the value stored in the pre_login_requested_url session key was used as the post-login redirect destination without sufficiently enforcing that it wa…

Vulnerability class: Open Redirect

EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Misp — versions 0
Misp-project Misp

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

5a6e4751-2f3f-4070-9419-94fb35b644e8 (Patch, patch)

Frequently asked questions

What is CVE-2026-10861?: CVE-2026-10861 is a medium-severity vulnerability in Misp, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2026-06-04.
How severe is CVE-2026-10861?: Medium severity. CVSS v3 base score is 6.1 out of 10.