CVE-2026-76373 Filter Injection through Action Parameters in AD LDAP app for Splunk SOAR
Attackers with action permissions can inject LDAP filters to enumerate AD objects, read sensitive attributes, and redirect account modifications.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-76373?
CVE-2026-76373 is a medium-severity vulnerability in AD LDAP app for Splunk SOAR, published on 19 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In versions below 2.3.8 of the AD LDAP app for Splunk SOAR, a user who holds a role with permission to run actions could inject crafted input into an Active Directory query to enumerate Active Directory objects, including accounts, groups, and organizational units, read sensitive attributes from arbitrary directory objects, and redirect account modification actions to unintended objects. For more information see Run an action in Splunk SOAR (https://help.splunk.com/en/splunk-soar/soar-on-premises/use-splunk-soar-on-premises/8.6.0/use-the-command-line-interface-to-perform-tasks-in-splunk-soar-on-premises/run-an-action-in-splunk-soar-on-premises).
Weakness: CWE-90
Which versions are affected by CVE-2026-76373?
How do I fix CVE-2026-76373?
No fix has been published for CVE-2026-76373 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-76373 being exploited?
There is no known exploitation of CVE-2026-76373 in the wild and no public exploit code.
Sources
Also known as GHSA-5g3m-gvfm-wfx3.