High severity7.1NVD Advisory· Published Oct 20, 2026
CVE-2026-113606
CVE-2026-113606
Description
Stirling-PDF 3.0.0 through 3.2.0 contains an authorization bypass vulnerability that allows authenticated users to access other users' stored files by pointing a processing folder at the server storage directory. Attackers can create a folder via POST /api/v1/processing-folders targeting storage/, list files, and run pipelines to read, modify, or destroy victims' files.
Affected products
2- Range: 3.0.0-3.2.0
- Range: 3.0.0-3.2.0
Patches
Vulnerability mechanics
References
5- abraxaslabs.tech/research/stirling-pdf-3.2.0-leftoversnvd
- abraxaslabs.tech/research/stirling-storage-folder-idornvd
- github.com/Stirling-Tools/Stirling-PDF/blob/v3.2.0/app/proprietary/src/main/java/stirling/software/proprietary/policy/config/FolderAccessGuard.javanvd
- github.com/Stirling-Tools/Stirling-PDF/blob/v3.2.0/app/proprietary/src/main/java/stirling/software/proprietary/policy/controller/ProcessingFolderController.javanvd
- www.vulncheck.com/advisories/stirling-pdf-3.0.0-through-3.2.0-authorization-bypass-via-processing-foldersnvd
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