GCVE-1-2026-20004 (CVE-2026-60124)

Vulnerability from gna-1 – Published: 2026-07-08 13:29 – Updated: 2026-07-08 13:30
VLAI
Title
MISP importModule missing authorization allows read-only users to modify events via misp_standard imports
Summary
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.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
misp misp Affected: 0 , ≤ 2.5.42 (semver)
Create a notification for this product.
Credits
Sami Mokaddem (aka Graphman) Berk Polat Claude Opus 4.8 (1M context) aka Claudy
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