CVE-2026-76371 Incorrect Permission Assignment through Safe Mode in FireAMP for Splunk SOAR
Users with playbook editing rights can modify file lists via a misclassified read-only action in FireAMP for Splunk SOAR.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76371?
CVE-2026-76371 is a low-severity missing authorization vulnerability in Splunk FireAMP, published on 19 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
In FireAMP versions below 2.1.15, a user who holds a role that can edit, create, or run playbooks in Splunk SOAR could run the add listitem action in a Safe Mode playbook while that action is listed as read-only, which could allow for unauthorized changes to file lists. The vulnerability is possible because the FireAMP connector action manifest classifies the add listitem action as read-only even though the action updates file lists. For more information see Manage settings for a playbook in Splunk SOAR (https://help.splunk.com/en/splunk-soar/soar-cloud/build-playbooks/manage-playbooks-and-playbook-settings/manage-settings-for-a-playbook-in-splunk-soar-cloud) in the Splunk documentation.
Weakness: CWE-732
Which versions are affected by CVE-2026-76371?
How do I fix CVE-2026-76371?
No fix has been published for CVE-2026-76371 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-76371 being exploited?
There is no known exploitation of CVE-2026-76371 in the wild and no public exploit code.
Sources
Also known as GHSA-6pjx-xqrj-c5x6.