CVE-2026-60124 — MISP importModule missing authorization allows read-only users to modify events via misp_standard imports

Description (CNA)

An authorization bypass in MISP’s EventsController::importModule() allowed authenticated users or read-only API keys with event view access to persist data to events they were not allowed to modify. When an import module returned results in the misp_standard format, the write path did not verify event modification rights before saving the module output. This could allow a view-only user to inject or alter event data, impacting the integrity of MISP event content. The issue was fixed by enforcing the same modification-rights check used by related module result handling paths before processing misp_standard imports.

Affected (CNA)

Vendor / product	Versions
misp / misp	affected 0 through 2.5.42

CWE

CWE-862

References

https://github.com/MISP/MISP/commit/d0725fc34fda256cc57e5a8f0543cd541033e008

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.