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10 vulnerabilities found for enterprise_security by splunk
CVE-2026-76388 (GCVE-0-2026-76388)
Vulnerability from nvd – Published: 2026-08-19 21:35 – Updated: 2026-08-21 03:55
VLAI
EPSS
VEX
Title
Privilege Escalation through Search Macro Permissions in Splunk Enterprise Security
Summary
In Splunk Enterprise Security versions below 8.6.1, a user who holds the ess_analyst Splunk Enterprise Security role could change User and Entity Behavior Analytics (UEBA) search macros that scheduled searches run with administrator permissions, allowing for access to all relevant data and system integrity through those searches. The vulnerability is possible because the UEBA app metadata grants analyst roles write access to search macros that should be writable only by administrator roles. For more information see Users and roles for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/install/8.4/installation/users-and-roles-for-splunk-enterprise-security) and Roles and knowledge objects in UEBA for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/administer/8.5/user-and-entity-behavior-analytics/roles-and-knowledge-objects-in-ueba-for-splunk-enterprise-security) in the Splunk documentation.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 00:00 UTC
CWE
- CWE-732 - The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security |
Affected:
8.6 , < 8.6.1
(custom)
|
Date Public
2026-08-19 00:00
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CVE-2026-76387 (GCVE-0-2026-76387)
Vulnerability from nvd – Published: 2026-08-19 21:35 – Updated: 2026-08-21 03:55
VLAI
EPSS
VEX
Title
SPL Injection through the REST API in Splunk Enterprise Security
Summary
In Splunk Enterprise Security versions below 8.6.1, a user who holds a Splunk Enterprise Security role that contains the mc_investigation_read capability could inject Search Processing Language (SPL) through Analyst Queue search filters, allowing for access to all relevant data and system integrity available to the scheduled searches that run for that user. The vulnerability is possible because the Analyst Queue search filter handling does not validate filter field names before the fields are included in SPL searches. For more information see Users and roles for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/install/8.4/installation/users-and-roles-for-splunk-enterprise-security), Manage analyst workflows using the analyst queue in Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/administer/8.4/mission-control/manage-analyst-workflows-using-the-analyst-queue-in-splunk-enterprise-security), and Overview of Mission Control in Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/user-guide/8.5/mission-control/overview-of-mission-control-in-splunk-enterprise-security) in the Splunk documentation.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 00:00 UTC
CWE
- CWE-20 - The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security |
Affected:
8.6 , < 8.6.1
(custom)
|
Date Public
2026-08-19 00:00
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CVE-2024-36984 (GCVE-0-2024-36984)
Vulnerability from nvd – Published: 2024-07-01 16:30 – Updated: 2025-02-28 11:03
VLAI
EPSS
VEX
Title
Remote Code Execution through Serialized Session Payload in Splunk Enterprise on Windows
Summary
In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 on Windows, an authenticated user could execute a specially crafted query that they could then use to serialize untrusted data. The attacker could use the query to execute arbitrary code.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-10 03:55 UTC
CWE
- CWE-502 - The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
9.2 , < 9.2.2
(custom)
Affected: 9.1 , < 9.1.5 (custom) Affected: 9.0 , < 9.0.10 (custom) |
|
| splunk | enterprise_security |
Affected:
9.0 , < 9.0.10
(custom)
Affected: 9.1 , < 9.1.5 (custom) Affected: 9.2 , < 9.2.2 (custom) cpe:2.3:a:splunk:enterprise_security:9.0:*:*:*:*:*:*:* cpe:2.3:a:splunk:enterprise_security:9.1:*:*:*:*:*:*:* cpe:2.3:a:splunk:enterprise_security:9.2:*:*:*:*:*:*:* |
Date Public
2024-07-01 00:00
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CVE-2024-22165 (GCVE-0-2024-22165)
Vulnerability from nvd – Published: 2024-01-09 17:01 – Updated: 2025-02-28 11:03
VLAI
EPSS
VEX
Title
Denial of Service in Splunk Enterprise Security of the Investigations manager through Investigation creation
Summary
In Splunk Enterprise Security (ES) versions lower than 7.1.2, an attacker can create a malformed Investigation to perform a denial of service (DoS). The malformed investigation prevents the generation and rendering of the Investigations manager until it is deleted.<br>The vulnerability requires an authenticated session and access to create an Investigation. It only affects the availability of the Investigations manager, but without the manager, the Investigations functionality becomes unusable for most users.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-10 19:58 UTC
CWE
- CWE-20 - The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security (ES) |
Affected:
7.3 , < 7.3.0
(custom)
Affected: 7.2 , < 7.2.0 (custom) Affected: 7.1 , < 7.1.2 (custom) |
Date Public
2024-01-09 00:00
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CVE-2024-22164 (GCVE-0-2024-22164)
Vulnerability from nvd – Published: 2024-01-09 17:01 – Updated: 2025-06-03 14:31
VLAI
EPSS
VEX
Title
Denial of Service of an Investigation in Splunk Enterprise Security through Investigation attachments
Summary
In Splunk Enterprise Security (ES) versions below 7.1.2, an attacker can use investigation attachments to perform a denial of service (DoS) to the Investigation. The attachment endpoint does not properly limit the size of the request which lets an attacker cause the Investigation to become inaccessible.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 15:56 UTC
CWE
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security (ES) |
Affected:
7.3 , < 7.3.0
(custom)
Affected: 7.2 , < 7.2.0 (custom) Affected: 7.1 , < 7.1.2 (custom) |
Date Public
2024-01-09 00:00
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CVE-2026-76388 (GCVE-0-2026-76388)
Vulnerability from cvelistv5 – Published: 2026-08-19 21:35 – Updated: 2026-08-21 03:55
VLAI
EPSS
VEX
Title
Privilege Escalation through Search Macro Permissions in Splunk Enterprise Security
Summary
In Splunk Enterprise Security versions below 8.6.1, a user who holds the ess_analyst Splunk Enterprise Security role could change User and Entity Behavior Analytics (UEBA) search macros that scheduled searches run with administrator permissions, allowing for access to all relevant data and system integrity through those searches. The vulnerability is possible because the UEBA app metadata grants analyst roles write access to search macros that should be writable only by administrator roles. For more information see Users and roles for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/install/8.4/installation/users-and-roles-for-splunk-enterprise-security) and Roles and knowledge objects in UEBA for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/administer/8.5/user-and-entity-behavior-analytics/roles-and-knowledge-objects-in-ueba-for-splunk-enterprise-security) in the Splunk documentation.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 00:00 UTC
CWE
- CWE-732 - The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security |
Affected:
8.6 , < 8.6.1
(custom)
|
Date Public
2026-08-19 00:00
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CVE-2026-76387 (GCVE-0-2026-76387)
Vulnerability from cvelistv5 – Published: 2026-08-19 21:35 – Updated: 2026-08-21 03:55
VLAI
EPSS
VEX
Title
SPL Injection through the REST API in Splunk Enterprise Security
Summary
In Splunk Enterprise Security versions below 8.6.1, a user who holds a Splunk Enterprise Security role that contains the mc_investigation_read capability could inject Search Processing Language (SPL) through Analyst Queue search filters, allowing for access to all relevant data and system integrity available to the scheduled searches that run for that user. The vulnerability is possible because the Analyst Queue search filter handling does not validate filter field names before the fields are included in SPL searches. For more information see Users and roles for Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/install/8.4/installation/users-and-roles-for-splunk-enterprise-security), Manage analyst workflows using the analyst queue in Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/administer/8.4/mission-control/manage-analyst-workflows-using-the-analyst-queue-in-splunk-enterprise-security), and Overview of Mission Control in Splunk Enterprise Security (https://help.splunk.com/en/splunk-enterprise-security-8/user-guide/8.5/mission-control/overview-of-mission-control-in-splunk-enterprise-security) in the Splunk documentation.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-20 00:00 UTC
CWE
- CWE-20 - The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security |
Affected:
8.6 , < 8.6.1
(custom)
|
Date Public
2026-08-19 00:00
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CVE-2024-36984 (GCVE-0-2024-36984)
Vulnerability from cvelistv5 – Published: 2024-07-01 16:30 – Updated: 2025-02-28 11:03
VLAI
EPSS
VEX
Title
Remote Code Execution through Serialized Session Payload in Splunk Enterprise on Windows
Summary
In Splunk Enterprise versions below 9.2.2, 9.1.5, and 9.0.10 on Windows, an authenticated user could execute a specially crafted query that they could then use to serialize untrusted data. The attacker could use the query to execute arbitrary code.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-10 03:55 UTC
CWE
- CWE-502 - The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise |
Affected:
9.2 , < 9.2.2
(custom)
Affected: 9.1 , < 9.1.5 (custom) Affected: 9.0 , < 9.0.10 (custom) |
|
| splunk | enterprise_security |
Affected:
9.0 , < 9.0.10
(custom)
Affected: 9.1 , < 9.1.5 (custom) Affected: 9.2 , < 9.2.2 (custom) cpe:2.3:a:splunk:enterprise_security:9.0:*:*:*:*:*:*:* cpe:2.3:a:splunk:enterprise_security:9.1:*:*:*:*:*:*:* cpe:2.3:a:splunk:enterprise_security:9.2:*:*:*:*:*:*:* |
Date Public
2024-07-01 00:00
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CVE-2024-22164 (GCVE-0-2024-22164)
Vulnerability from cvelistv5 – Published: 2024-01-09 17:01 – Updated: 2025-06-03 14:31
VLAI
EPSS
VEX
Title
Denial of Service of an Investigation in Splunk Enterprise Security through Investigation attachments
Summary
In Splunk Enterprise Security (ES) versions below 7.1.2, an attacker can use investigation attachments to perform a denial of service (DoS) to the Investigation. The attachment endpoint does not properly limit the size of the request which lets an attacker cause the Investigation to become inaccessible.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 15:56 UTC
CWE
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security (ES) |
Affected:
7.3 , < 7.3.0
(custom)
Affected: 7.2 , < 7.2.0 (custom) Affected: 7.1 , < 7.1.2 (custom) |
Date Public
2024-01-09 00:00
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CVE-2024-22165 (GCVE-0-2024-22165)
Vulnerability from cvelistv5 – Published: 2024-01-09 17:01 – Updated: 2025-02-28 11:03
VLAI
EPSS
VEX
Title
Denial of Service in Splunk Enterprise Security of the Investigations manager through Investigation creation
Summary
In Splunk Enterprise Security (ES) versions lower than 7.1.2, an attacker can create a malformed Investigation to perform a denial of service (DoS). The malformed investigation prevents the generation and rendering of the Investigations manager until it is deleted.<br>The vulnerability requires an authenticated session and access to create an Investigation. It only affects the availability of the Investigations manager, but without the manager, the Investigations functionality becomes unusable for most users.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-10 19:58 UTC
CWE
- CWE-20 - The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Splunk | Splunk Enterprise Security (ES) |
Affected:
7.3 , < 7.3.0
(custom)
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Date Public
2024-01-09 00:00
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