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OpenAdvisories

Product · Nextcloud

Server

7 known vulnerabilities.

Server at a glance

Last 12 months
7
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 4 vulnerabilities Sep October 2026: 3 vulnerabilities November 2026: 0 vulnerabilities
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7 results · Feed

  • Medium 5.3

    App passwords were allowed to bypass password confirmation on sensitive endpoints.

  • High 7.5

    Abusing the federated share endpoint, an attacker can write arbitrary rows into the oc_share_external database table. T…

  • Medium 4.3

    When a team was configured as "visible to everyone", the web UI correctly blocked non-members from viewing the team ("Y…

  • Medium 6.5

    File owners were unable to unlock TYPE_TOKEN locks placed by other users, leaving files permanently locked with no reco…

  • Medium 6.2

    Circles' remote-instance signature verification fetches the attacker-supplied keyId URL before trust in the remote inst…

  • Low 3.1

    After guessing a 62^15 complex unique identifier, a malicious logged in user was able to retrieve a list of memberships…

  • Medium 6.5

    The Photos app's filter-based "smart albums" build their file listing using the search configuration (photosSourceFolde…