{"id":"CVE-2018-7689","aliases":["DEBIAN-CVE-2018-7689","EUVD-2018-19405","GHSA-mcfv-wm6f-9ch2","UBUNTU-CVE-2018-7689"],"status":"published","title":"Open Build Service arbitrary package modification","description":"Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write permissions.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.01208,"percentile":0.68548,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2018-06-07T13:00:00Z","modified":"2026-10-24T10:49:42Z","fixes":[{"ecosystem":"Debian:12","package":"open-build-service","fixed_in":["2.9.4-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"open-build-service","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"open-build-service","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.7.4-2"]}],"products":[{"vendor":"opensuse","product":"open build service"},{"vendor":"opensuse","product":"open_build_service"},{"vendor":"suse","product":"open build service"}],"references":[{"url":"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7689","tags":["x_refsource_CONFIRM","x_transferred","report"]},{"url":"https://github.com/openSUSE/open-build-service/commit/990ef7cccef6f38fc1d1a1bb22a08e174dcba43b","tags":["x_refsource_CONFIRM","x_transferred","fix","report"]},{"url":"https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7689"},{"url":"https://github.com/advisories/GHSA-mcfv-wm6f-9ch2"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-7689","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-7689","tags":["report"]},{"url":"https://bugzilla.suse.com/show_bug.cgi?id=1094819","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-7689","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-7689","title":"Open Build Service arbitrary package modification","description":"Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write permissions.","status":"published","published":"2018-06-07T13:00:00Z","modified":"2024-09-16T22:40:22.144Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19405","description":"Lack of permission checks in the InitializeDevelPackage function in openSUSE Open Build Service before 2.9.3 allowed authenticated users to modify packages where they do not have write 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