How severe is CVE-2026-60124?

CVE-2026-60124 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2026-60124 being actively exploited?

It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.

How do I fix CVE-2026-60124?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-60124 published?

CVE-2026-60124 was published on 2026-07-08.

CVE-2026-60124

CVE-2026-60124 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.3. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 4.0 base score 5.3)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Published: 2026-07-08
Last modified: 2026-07-08

Description

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.

Frequently asked questions

What is CVE-2026-60124?: 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.
How severe is CVE-2026-60124?: CVE-2026-60124 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2026-60124 being actively exploited?: It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.
How do I fix CVE-2026-60124?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-60124 published?: CVE-2026-60124 was published on 2026-07-08.

References

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

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