{"id":"UBUNTU-CVE-2026-37106","details":"An issue in DokuWiki 2025-05-14b \"Librarian\" 56.2 allows a remote attacker to create an account via the register function in inc/auth.php. NOTE: this is disputed by the Supplier because this is the intentional behavior when the product is configured for self-registration (a non-default feature). The supplier also notes that there is no configuration migration scenario that would result in the self-registration being enabled without the administrators knowledge.","modified":"2026-07-29T10:18:18.823848330Z","published":"2026-06-30T22:16:00Z","upstream":["CVE-2026-37106"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-37106"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-37106"},{"type":"REPORT","url":"https://gist.github.com/KyrieKlay/3260f4eeea025f2cd1daa7eb1360c5a1"},{"type":"REPORT","url":"https://github.com/dokuwiki/dokuwiki"}],"affected":[{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20140929.d-1","0.0.20140929.d-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.0.20140929.d-1ubuntu1","binary_name":"dokuwiki"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20160626.a-2"],"ecosystem_specific":{"binaries":[{"binary_name":"dokuwiki","binary_version":"0.0.20160626.a-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20180422.a-2"],"ecosystem_specific":{"binaries":[{"binary_name":"dokuwiki","binary_version":"0.0.20180422.a-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20180422.a-2.1"],"ecosystem_specific":{"binaries":[{"binary_name":"dokuwiki","binary_version":"0.0.20180422.a-2.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.0.20220731.a-2"],"ecosystem_specific":{"binaries":[{"binary_name":"dokuwiki","binary_version":"0.0.20220731.a-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2024-02-06b+dfsg-4","2024-02-06b+dfsg-9"],"ecosystem_specific":{"binaries":[{"binary_name":"dokuwiki","binary_version":"2024-02-06b+dfsg-9"},{"binary_version":"2024-02-06b+dfsg-9","binary_name":"dokuwiki-farm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.json"}},{"package":{"name":"dokuwiki","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/dokuwiki?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2024-02-06b+dfsg-9","2025-05-14.a+dfsg-4","2025-05-14.b+dfsg-1","2025-05-14.b+dfsg-2","2025-05-14.b+dfsg-3","2025-05-14.b+dfsg-4","2025-05-14.b+dfsg-5"],"ecosystem_specific":{"binaries":[{"binary_version":"2025-05-14.b+dfsg-5","binary_name":"dokuwiki"},{"binary_version":"2025-05-14.b+dfsg-5","binary_name":"dokuwiki-farm"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-37106.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:H/A:H"},{"type":"Ubuntu","score":"medium"}]}