Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pdfding | Pdfding | < 1.7.0 |
Related Weaknesses (CWE)
References
- https://github.com/mrmn2/PdfDing/commit/ae579ea98c5603d1435e0d90e81d72151564088aPatch
- https://github.com/mrmn2/PdfDing/pull/294Issue TrackingPatch
- https://github.com/mrmn2/PdfDing/releases/tag/v1.7.0ProductRelease Notes
- https://github.com/mrmn2/PdfDing/security/advisories/GHSA-42x7-vvj4-4cj3Vendor Advisory
FAQ
What is CVE-2026-34376?
CVE-2026-34376 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 ...
How severe is CVE-2026-34376?
CVE-2026-34376 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-34376?
Check the references section above for vendor advisories and patch information. Affected products include: Pdfding Pdfding.