CVE-2026-76377Network attack vector

Password disclosure via unmasked reset parameter

Published Aug 19, 2026 · Updated Aug 20, 2026

Information disclosure in Splunk Azure AD Graph app for Splunk SOAR before 2.5.3 allows remote authenticated users to view a password. The reset password action leaves temp_password unmarked as a password, so the interface renders its sensitive value without masking. Access requires a role permitted to run actions, and disclosure is limited to the password supplied to that action.

CVSS severity4.3
Medium
EPSS probability0.14%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Splunk Azure AD Graph app for Splunk SOAR before 2.5.3 allows remote authenticated users to view a password. The reset password action leaves temp_password unmarked as a password, so the interface renders its sensitive value without masking. Access requires a role permitted to run actions, and disclosure is limited to the password supplied to that action.

The record

CVE
CVE-2026-76377
Published
Aug 19, 2026
Updated
Aug 20, 2026
Vendor
Splunk, Inc.
Product
Azure AD Graph app for Splunk SOAR
Classifications
CWE-312, T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.5 <2.5.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Splunk, Inc. · Azure AD Graph app for Splunk SOARversion=2.5 <2.5.3

Published CVSS scores

4.3SplunkCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1552Unsecured Credentials

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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