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onionshare — Vulnerabilities & Security Advisories 11

All 11 CVE vulnerabilities found in onionshare, with AI-generated Chinese analysis, references, and POCs.

Vendor: onionshare

CVE ID Title CVSS Severity Published
CVE-2026-54706 OnionShare follows symlinks in shared directories, allowing unintended disclosure of local files CWE-59 4.8 Medium 2026-07-31
CVE-2026-54707 OnionShare Receive mode writes uploaded files even when file uploads are disabled CWE-863 5.4 Medium 2026-07-31
CVE-2022-21694 OTF-006: Broken Website Hardening Control: The CSP can be turned on or off but not configured for the specific needs of the website CWE-732 3.7 Low 2022-01-18
CVE-2022-21690 Cross-Site Scripting in Onionshare CWE-79 8.7 High 2022-01-18
CVE-2022-21692 Improper Access Control in Onionshare CWE-287 4.3 Medium 2022-01-18
CVE-2022-21689 Denial of Service in Onionshare CWE-400 7.5 High 2022-01-18
CVE-2022-21693 Path traversal in Onionshare CWE-22 6.3 Medium 2022-01-18
CVE-2022-21691 Improper Access Control in Onionshare CWE-306 4.3 Medium 2022-01-18
CVE-2022-21695 Improper Access Control in Onionshare CWE-287 4.3 Medium 2022-01-18
CVE-2022-21688 Out-of-bounds Read in Onionshare CWE-125 7.5 High 2022-01-18
CVE-2022-21696 Username spoofing in OnionShare CWE-20 4.3 Medium 2022-01-18

All 11 known CVE vulnerabilities affecting onionshare with full Chinese analysis, references, and POCs where available.