CVE-2026-129173Stirling-Tools Stirling-PDF Participant Details Endpoint WorkflowParticipantController.java session timeout

Description

A security flaw has been discovered in Stirling-Tools Stirling-PDF up to 3.3.0. Affected is the function WorkflowParticipantController.getParticipantDetails of the file app/proprietary/src/main/java/stirling/software/proprietary/workflow/controller/WorkflowParticipantController.java of the component Participant Details Endpoint. Performing a manipulation results in insufficient session timeout value. Remote exploitation of the attack is possible. The vendor was contacted early about this disclosure but did not respond in any way.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• VDB-437206 | Stirling-Tools Stirling-PDF Participant Details Endpoint WorkflowParticipantController.java session timeout vdb-entrytechnical-description
• VDB-437206 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
• CVE-2026-129173 | CVE Analysis and Report third-party-advisory
• Submit #1042368 | Stirling-Tools Stirling-PDF 3.2.0 Insufficient Session Expiration (CWE-613) third-party-advisory