{"id":"CVE-2026-34376","summary":"PdfDing: Password-protected share bypass via direct serve endpoint","details":"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.","aliases":["GHSA-42x7-vvj4-4cj3"],"modified":"2026-07-08T08:13:45.705078442Z","published":"2026-04-01T17:05:22.831Z","database_specific":{"cwe_ids":["CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34376.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/mrmn2/PdfDing/releases/tag/v1.7.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34376.json"},{"type":"ADVISORY","url":"https://github.com/mrmn2/PdfDing/security/advisories/GHSA-42x7-vvj4-4cj3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34376"},{"type":"FIX","url":"https://github.com/mrmn2/PdfDing/commit/ae579ea98c5603d1435e0d90e81d72151564088a"},{"type":"FIX","url":"https://github.com/mrmn2/PdfDing/pull/294"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mrmn2/pdfding","events":[{"introduced":"0"},{"fixed":"ae579ea98c5603d1435e0d90e81d72151564088a"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:pdfding:pdfding:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.7.0"}]}}],"versions":["v1.6.3","v1.6.2","v1.6.1","v1.6.0","v1.5.1","v1.5.0","v1.4.1","v1.4.0","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.1","v1.2.0","v1.1.0","v1.0.0","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.11.0","0.10.0","0.9.1","0.9.0","0.8.0","0.7.0","0.6.2","0.6.1","0.6.0","0.5.0","0.4.2","0.4.1","0.4.0","0.3.4","0.3.3","0.3.2","0.3.1","0.3.0","0.2.0","0.1.2","0.1.1","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34376.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}