{"id":"CVE-2017-9505","aliases":["EUVD-2017-18437","GHSA-rc74-f3xq-gqpx"],"status":"published","title":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to...","description":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01264,"percentile":0.69893,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2017-06-15T16:00:00Z","modified":"2026-06-17T01:28:15Z","products":[{"vendor":"atlassian","product":"confluence"},{"vendor":"atlassian","product":"confluence server"}],"references":[{"url":"http://www.securityfocus.com/bid/99086","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://jira.atlassian.com/browse/CONFSERVER-52560","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://www.sec-consult.com/fxdata/seccons/prod/temedia/advisories_txt/20170613-0_Atlassian_Confluence_Access_Restriction_Bypass_v10.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9505"},{"url":"https://github.com/advisories/GHSA-rc74-f3xq-gqpx"}],"sources":{"cve":[{"id":"CVE-2017-9505","description":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.","status":"published","published":"2017-06-15T16:00:00Z","modified":"2024-10-16T13:50:42.415Z","updated_at":"2026-11-02T14:33:13.96587Z"}],"euvd":[{"id":"EUVD-2017-18437","description":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.","status":"published","published":"2017-06-15T16:00:00Z","modified":"2024-10-16T13:50:42Z","updated_at":"2026-11-03T00:27:35.286068Z"}],"ghsa":[{"id":"GHSA-rc74-f3xq-gqpx","title":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to...","description":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.","status":"published","published":"2022-05-13T01:25:13Z","modified":"2023-02-01T05:07:14Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:50:30.568005Z"}],"nvd":[{"id":"CVE-2017-9505","description":"Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.","status":"published","published":"2017-06-15T16:29:00.233Z","modified":"2026-06-17T01:28:15.57Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:03:50.782497Z"}]}}