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Azure AD Graph App CVE-2026-76377

| EUVDEUVD-2026-62942 MEDIUM
Cleartext Storage of Sensitive Information (CWE-312)
2026-08-19 cisco GHSA-jvf5-5w73-g4r4
4.3
CVSS 3.1 · Vendor: cisco
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Severity by source

Vendor (cisco) PRIMARY
4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
vuln.today AI
4.3 MEDIUM

Network-accessible SOAR web UI requires low-privilege authenticated role; impact is limited to single temporary credential disclosure with no integrity or availability impact.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (cisco).

CVSS VectorVendor: cisco

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Aug 19, 2026 - 22:49 vuln.today
Patch available
Aug 19, 2026 - 22:04 EUVD
CVE Published
Aug 19, 2026 - 21:35 nvd
MEDIUM 4.3

DescriptionCVE.org

In versions below 2.5.3 of the Azure AD Graph app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive password by invoking the reset password action, because the action's temp_password parameter is not masked and is shown in cleartext in the user interface. The information disclosure is possible because the app does not mark the affected action parameter as a password. 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).

AnalysisAI

Cleartext exposure of temporary passwords in the Azure AD Graph app for Splunk SOAR (versions below 2.5.3) allows authenticated action-runners to read Azure AD reset credentials directly from the SOAR interface. The app's reset password action fails to classify the temp_password parameter as a sensitive field, so Splunk SOAR renders it unmasked in the UI rather than applying its standard password-masking behavior. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege Splunk SOAR account with action-run role
Delivery
Navigate to Azure AD Graph app actions
Exploit
Invoke reset password action on target Azure AD user
Execution
Read cleartext temp_password from SOAR UI output
Impact
Authenticate to Azure AD as target user

Vulnerability AssessmentAI

Exploitation Exploitation requires an authenticated Splunk SOAR account assigned a role that includes permission to run actions - specifically the reset password action of the Azure AD Graph app. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) accurately reflects the constrained impact: exploitation is bounded to authenticated SOAR users who already hold action-run permissions, limiting the realistic attacker pool to insiders or compromised SOAR accounts. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with a low-privilege Splunk SOAR account - or an insider with legitimate action-run permissions - navigates to the Azure AD Graph app and triggers the reset password action against a target Azure AD user account. The resulting temp_password appears unmasked in the SOAR action output panel, allowing the attacker to immediately read and use the temporary credential to authenticate to Azure AD as the targeted user, potentially accessing email, cloud resources, or further pivoting within the Microsoft 365 environment.
Remediation Upgrade the Azure AD Graph app for Splunk SOAR to version 2.5.3 or later, which correctly marks the temp_password parameter as a password type so the platform masks it in the UI and logs. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-76377 vulnerability details – vuln.today

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