{"id":"CVE-2016-0028","aliases":["EUVD-2016-0066","GHSA-4r6v-fffh-m6fx"],"status":"published","title":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and...","description":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and Cumulative Update 12 and 2016 Gold and Cumulative Update 1 does not properly restrict loading of IMG elements, which makes it easier for remote attackers to track users via a crafted HTML e-mail message, aka \"Microsoft Exchange Information Disclosure Vulnerability.\"","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.22554,"percentile":0.97723,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2016-06-16T01:00:00Z","modified":"2026-06-17T00:36:48Z","products":[{"vendor":"microsoft","product":"outlook_web_access"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-079","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securitytracker.com/id/1036106","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-0028"},{"url":"https://github.com/advisories/GHSA-4r6v-fffh-m6fx"}],"sources":{"cve":[{"id":"CVE-2016-0028","description":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and Cumulative Update 12 and 2016 Gold and Cumulative Update 1 does not properly restrict loading of IMG elements, which makes it easier for remote attackers to track users via a crafted HTML e-mail message, aka \"Microsoft Exchange Information Disclosure Vulnerability.\"","status":"published","published":"2016-06-16T01:00:00Z","modified":"2024-08-05T22:08:12.422Z","updated_at":"2026-11-02T14:33:37.446553Z"}],"euvd":[{"id":"EUVD-2016-0066","description":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and Cumulative Update 12 and 2016 Gold and Cumulative Update 1 does not properly restrict loading of IMG elements, which makes it easier for remote attackers to track users via a crafted HTML e-mail message, aka \"Microsoft Exchange Information Disclosure Vulnerability.\"","status":"published","published":"2016-06-16T01:00:00Z","modified":"2024-08-05T22:08:12Z","updated_at":"2026-11-03T02:23:02.73611Z"}],"ghsa":[{"id":"GHSA-4r6v-fffh-m6fx","title":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and...","description":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and Cumulative Update 12 and 2016 Gold and Cumulative Update 1 does not properly restrict loading of IMG elements, which makes it easier for remote attackers to track users via a crafted HTML e-mail message, aka \"Microsoft Exchange Information Disclosure Vulnerability.\"","status":"published","published":"2022-05-14T02:26:20Z","modified":"2023-02-02T05:05:49Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:52:11.23915Z"}],"nvd":[{"id":"CVE-2016-0028","description":"Outlook Web Access (OWA) in Microsoft Exchange Server 2013 SP1, Cumulative Update 11, and Cumulative Update 12 and 2016 Gold and Cumulative Update 1 does not properly restrict loading of IMG elements, which makes it easier for remote attackers to track users via a crafted HTML e-mail message, aka \"Microsoft Exchange Information Disclosure Vulnerability.\"","status":"published","published":"2016-06-16T01:59:03.167Z","modified":"2026-06-17T00:36:48.997Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:03:26.642445Z"}]}}