PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.0, an access-control vulnerability allows unauthenticated users to retrieve password-protected shared PDFs by directly calling the file-serving endpoint without completing the password verification flow. This results in unauthorized access to confidential documents that users expected to be protected by a shared-link password. This issue has been patched in version 1.7.0.

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Fixes

Solution

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Workaround

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History

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.0, an access-control vulnerability allows unauthenticated users to retrieve password-protected shared PDFs by directly calling the file-serving endpoint without completing the password verification flow. This results in unauthorized access to confidential documents that users expected to be protected by a shared-link password. This issue has been patched in version 1.7.0.
Title PdfDing: Password-protected share bypass via direct serve endpoint
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-01T18:53:12.317Z

Reserved: 2026-03-27T13:43:14.370Z

Link: CVE-2026-34376

cve-icon Vulnrichment

Updated: 2026-04-01T18:53:06.820Z

cve-icon NVD

Status : Received

Published: 2026-04-01T18:16:30.177

Modified: 2026-04-01T18:16:30.177

Link: CVE-2026-34376

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses