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CVE-2026-76383— Information Disclosure through Action Parameters in RSA SecurID Authentication Manager app for Splunk SOAR

Quick assessment

Affected
Splunk RSA SecurID Authentication Manager app for Splunk SOAR
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Splunk RSA SecurID Authentication Manager app for Splunk SOAR是美国Splunk公司的一款集成到安全编排与响应平台的身份认证管理应用。 Splunk RSA SecurID Authentication Manager app for Splunk SOAR 1.0.5之前版本存在加密问题漏洞，该漏洞源于token_serial参数未掩码并在用户界面中以明文显示，可能导致具有运行操作权限的用户暴露敏感令牌序列号。

CVSS 4.3 · Medium EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Splunk RSA SecurID Authentication Manager app for Splunk SOAR 1.0< 1.0.5 affected
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I. Basic Information for CVE-2026-76383

Vulnerability Information
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Vulnerability Title
Information Disclosure through Action Parameters in RSA SecurID Authentication Manager app for Splunk SOAR
Source: CVE Program / CVE List V5
Vulnerability Description
In versions below 1.0.5 of the RSA SecurID Authentication Manager app for Splunk SOAR, a user who holds a role with permission to run actions could expose a sensitive token serial by invoking either the enable token or revoke token action, because the action's token_serial 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).
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk RSA SecurID Authentication Manager app for Splunk SOAR 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk RSA SecurID Authentication Manager app for Splunk SOAR是美国Splunk公司的一款集成到安全编排与响应平台的身份认证管理应用。 Splunk RSA SecurID Authentication Manager app for Splunk SOAR 1.0.5之前版本存在加密问题漏洞，该漏洞源于token_serial参数未掩码并在用户界面中以明文显示，可能导致具有运行操作权限的用户暴露敏感令牌序列号。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Splunk RSA SecurID Authentication Manager app for Splunk SOAR 1.0 ~ 1.0.5 -

II. Public POCs for CVE-2026-76383

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III. Intelligence Information for CVE-2026-76383

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Vendor Advisories for CVE-2026-76383 (1)

Same Patch Batch · Splunk · 2026-08-19 · 110 CVEs total

CVE-2026-76311 9.4 CRITICAL Improper Access Control in Embedded Report Dispatch Archives in Splunk Enterprise
CVE-2026-76312 9.4 CRITICAL Improper Access Control through Embedded Reports in Splunk Enterprise
CVE-2026-76310 9.4 CRITICAL Improper Access Control through Embedded Report REST API Requests in Splunk Enterprise
CVE-2026-76404 9.1 CRITICAL Remote Code Execution (RCE) through Deserialization of Untrusted Data in Splunk MCP Server
CVE-2026-76335 8.8 HIGH Remote Code Execution (RCE) through Splunk Web Manager Configuration in Splunk Enterprise
CVE-2026-76351 8.8 HIGH Server-Side Request Forgery (SSRF) through the Report Notification REST API in Splunk Secu
CVE-2026-76253 8.8 HIGH Privilege Escalation through Scheduled Search Alert Action Configuration in Splunk Enterpr
CVE-2026-76315 8.8 HIGH Code Injection through Splunk Web Manager Configuration in Splunk Enterprise
CVE-2026-76352 8.8 HIGH Improper Authorization through the REST API in Splunk Enterprise
CVE-2026-76317 8.8 HIGH Path Traversal through the Lookup Configuration REST API in Splunk Enterprise
CVE-2026-76313 8.8 HIGH Remote Code Execution (RCE) through the REST API in Splunk Enterprise
CVE-2026-76395 8.8 HIGH Remote Code Execution (RCE) through Deserialization of Untrusted Data in the Model Loading
CVE-2026-76389 8.8 HIGH Server-Side Request Forgery (SSRF) through the REST API in Cisco Talos Intelligence for En
CVE-2026-76350 8.8 HIGH Improper Privilege Management through PDF Attachments for Email Alert Actions in Splunk En
CVE-2026-76319 8.8 HIGH Remote Code Execution (RCE) through Federated Search in Splunk Enterprise
CVE-2026-76314 8.8 HIGH Remote Code Execution (RCE) through Splunk Web Manager Configuration in Splunk Enterprise
CVE-2026-76259 8.8 HIGH Improper Privilege Management on the Management Port in Splunk Enterprise for Windows
CVE-2026-76316 8.8 HIGH Stored SPL Injection through Deployment Server Broker Registration in Splunk Enterprise
CVE-2026-76391 8.3 HIGH Improper Privilege Management through Agent Run History in Splunk AI Toolkit
CVE-2026-76394 8.3 HIGH Missing Authorization in Container and Connection Management through the REST API in Splun

Showing top 20 of 110 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Splunk
Same weakness: CWE-312

V. Comments for CVE-2026-76383

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