Medium 6.5Published Mar 31, 2026

CVE-2026-34586PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices.

Updated under an hour ago (2026-10-19 06:20 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for pdfding

Exploited in the last 30 days

PdfDing is a selfhosted PDF manager, viewer and editor offering a seamless user experience on multiple devices. Prior to version 1.7.1, check_shared_access_allowed() validates only session existence — it does not check SharedPdf.inactive (expiration / max views) or SharedPdf.deleted. The Serve and Download endpoints rely solely on this function, allowing previously-authorized users to access shared PDF content after expiration, view limit, or soft-deletion. This issue has been patched in version 1.7.1.

CVSS: 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jul 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

pdfding pdfding pdfding:pdfding	before 1.7.1	NVD

References

https://github.com/mrmn2/PdfDing/commit/a6783b259b25c839c52c6f2380333827a52e89ebpatch
https://github.com/mrmn2/PdfDing/releases/tag/v1.7.1product, release-notes
https://github.com/mrmn2/PdfDing/security/advisories/GHSA-vfqx-2464-38wfexploit, mitigation, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.