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onionshare

11 known vulnerabilities.

onionshare at a glance

Last 12 months
2
Critical · all time
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Products

11 results · Feed

  • Medium 4.8

    OnionShare follows symlinks in shared directories, allowing unintended disclosure of local files

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop follows symbolic links in cli/onionshare_cli/web/send_base_mode.py through…

  • Medium 5.4

    OnionShare Receive mode writes uploaded files even when file uploads are disabled

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop does not enforce the Receive mode disable_files setting in cli/onionshare_…

  • Low 3.7

    OTF-006: Broken Website Hardening Control: The CSP can be turned on or off but not configured for the specific needs of the website

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. The website mode of the onionshare allows to use a hardened CSP, which will block any scripts and external resour…

  • High 8.7

    Cross-Site Scripting in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions The path parameter of the requested URL is not sanitized before being passed to the QT front…

  • Medium 4.3

    Improper Access Control in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions anyone with access to the chat environment can write messages disguised as another chat part…

  • High 7.5

    Denial of Service in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions the receive mode limits concurrent uploads to 100 per second and blocks other uploads in the…

  • Medium 6.3

    Path traversal in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions an adversary with a primitive that allows for filesystem access from the context of the Onio…

  • Medium 4.3

    Improper Access Control in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions chat participants can spoof their channel leave message, tricking others into assuming they …

  • Medium 4.3

    Improper Access Control in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions authenticated users (or unauthenticated in public mode) can send messages without being visi…

  • High 7.5

    Out-of-bounds Read in Onionshare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Affected versions of the desktop application were found to be vulnerable to denial of service via an undisclosed …

  • Medium 4.3

    Username spoofing in OnionShare

    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions it is possible to change the username to that of another chat participant with an additional…