CVE-2026-34376
Last modified
CVE-2026-34376 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pdfding | Pdfding | < 1.7.0 |
References
- https://github.com/mrmn2/PdfDing/pull/294Issue Tracking, Patch
- https://github.com/mrmn2/PdfDing/releases/tag/v1.7.0Product, Release Notes
Timeline
- Published
- Last Modified
- Status
- Analyzed
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