CVE-2026-76383: The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. in Splunk RSA SecurID Authentication Manager app for Splunk SOAR
CVE-2026-76383 is a medium severity vulnerability in the RSA SecurID Authentication Manager app for Splunk SOAR versions equal to 1.0. The vulnerability allows users with permission to run actions to see sensitive token serial information in cleartext because the token_serial parameter is not masked in the user interface. This occurs when invoking the enable token or revoke token actions. The app does not mark this parameter as a password, leading to potential information disclosure.
AI Analysis
Technical Summary
In RSA SecurID Authentication Manager app for Splunk SOAR version 1.0, the token_serial parameter used in enable token and revoke token actions is displayed in cleartext in the user interface. Users with roles that permit running these actions can view sensitive token serials because the parameter is not masked as a password field. This results in exposure of sensitive information within the app's control sphere. The vulnerability is identified as CVE-2026-76383 with a CVSS 3.1 base score of 4.3 (medium severity).
Potential Impact
Sensitive token serial information can be exposed to users who have permission to run specific actions in the app, potentially leading to unauthorized disclosure of authentication token details. There is no indication of impact on integrity or availability, and no known exploits in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict the roles that have permission to run actions that expose the token_serial parameter. Monitor vendor communications for updates on official fixes or mitigations.
CVE-2026-76383: The application stores sensitive information in cleartext within a resource that might be accessible to another control sphere. in Splunk RSA SecurID Authentication Manager app for Splunk SOAR
Description
CVE-2026-76383 is a medium severity vulnerability in the RSA SecurID Authentication Manager app for Splunk SOAR versions equal to 1.0. The vulnerability allows users with permission to run actions to see sensitive token serial information in cleartext because the token_serial parameter is not masked in the user interface. This occurs when invoking the enable token or revoke token actions. The app does not mark this parameter as a password, leading to potential information disclosure.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/splunk/rsa-securid-authentication-manager-app-for-splunk-soarRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
In RSA SecurID Authentication Manager app for Splunk SOAR version 1.0, the token_serial parameter used in enable token and revoke token actions is displayed in cleartext in the user interface. Users with roles that permit running these actions can view sensitive token serials because the parameter is not masked as a password field. This results in exposure of sensitive information within the app's control sphere. The vulnerability is identified as CVE-2026-76383 with a CVSS 3.1 base score of 4.3 (medium severity).
Potential Impact
Sensitive token serial information can be exposed to users who have permission to run specific actions in the app, potentially leading to unauthorized disclosure of authentication token details. There is no indication of impact on integrity or availability, and no known exploits in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict the roles that have permission to run actions that expose the token_serial parameter. Monitor vendor communications for updates on official fixes or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- cisco
- Date Reserved
- 2026-08-19T12:02:03.630Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a86225eacd9273b49a7043b
Added to database: 08/19/2026, 21:38:38 UTC
Last enriched: 08/19/2026, 22:08:06 UTC
Last updated: 08/19/2026, 22:32:02 UTC
Views: 2
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.