{"id":"CVE-2015-8814","aliases":["EUVD-2022-2572","GHSA-5f6p-4hxq-rjxm"],"status":"published","title":"Umbraco CMS vulnerable to CSRF","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00625,"percentile":0.50237,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2017-03-03T16:00:00Z","modified":"2026-06-17T00:35:18Z","fixes":[{"ecosystem":"NuGet","package":"Umbraco.CMS","fixed_in":["7.4.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"Umbraco.CMS","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.0"}]}]},{"source":"osv","ecosystem":"NuGet","package":"Umbraco.CMS","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.4.0"}]}]}],"products":[{"vendor":"umbraco","product":"umbraco"}],"references":[{"url":"http://issues.umbraco.org/issue/U4-7459","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking"]},{"url":"https://github.com/umbraco/Umbraco-CMS/commit/18c3345e47663a358a042652e697b988d6a380eb","tags":["x_refsource_CONFIRM","x_transferred","Patch","web"]},{"url":"http://www.openwall.com/lists/oss-security/2016/02/16/10","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8814","tags":["advisory"]},{"url":"https://web.archive.org/web/20230608152113/https://issues.umbraco.org/issue/U4-7459","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5f6p-4hxq-rjxm"}],"sources":{"cve":[{"id":"CVE-2015-8814","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.","status":"published","published":"2017-03-03T16:00:00Z","modified":"2024-08-06T08:29:22.079Z","updated_at":"2026-11-02T14:35:40.900357Z"}],"euvd":[{"id":"EUVD-2022-2572","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.","status":"published","published":"2017-03-03T16:00:00Z","modified":"2024-08-06T08:29:22Z","updated_at":"2026-11-03T01:57:25.349664Z"}],"ghsa":[{"id":"GHSA-5f6p-4hxq-rjxm","title":"Umbraco CMS vulnerable to CSRF","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the `templates.asmx.cs` file.","status":"published","published":"2022-05-17T02:56:23Z","modified":"2023-08-03T22:11:01Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:36:59.456342Z"}],"nvd":[{"id":"CVE-2015-8814","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the templates.asmx.cs file.","status":"published","published":"2017-03-03T16:59:00.217Z","modified":"2026-06-17T00:35:18.233Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:03:16.97467Z"}],"osv":[{"id":"GHSA-5f6p-4hxq-rjxm","title":"Umbraco CMS vulnerable to CSRF","description":"Umbraco before 7.4.0 allows remote attackers to bypass anti-forgery security measures and conduct cross-site request forgery (CSRF) attacks as demonstrated by editing user account information in the `templates.asmx.cs` file.","status":"published","published":"2022-05-17T02:56:23Z","modified":"2023-11-08T03:58:03.257019Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:46:38.213481Z"}]}}