{"id":"CVE-2017-17762","aliases":["EUVD-2017-8913","GHSA-qvv4-58rx-f26c"],"status":"published","title":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote...","description":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.04648,"percentile":0.91788,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2018-08-29T19:00:00Z","modified":"2026-06-17T01:11:36Z","exploits":[{"source":"nuclei","id":"CVE-2017-17762","title":"Episerver 7 - Blind XML External Entity Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2017/CVE-2017-17762.yaml"}],"products":[{"vendor":"episerver","product":"episerver"}],"references":[{"url":"https://gist.github.com/jonaslejon/5f92779848360a1a1e676af0795bd9aa","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://kryptera.se/sarbarhet-i-episerver/","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17762"},{"url":"https://kryptera.se/sarbarhet-i-episerver"},{"url":"https://github.com/advisories/GHSA-qvv4-58rx-f26c"}],"sources":{"cve":[{"id":"CVE-2017-17762","description":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.","status":"published","published":"2018-08-29T19:00:00Z","modified":"2024-08-05T20:59:17.688Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8913","description":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.","status":"published","published":"2018-08-29T19:00:00Z","modified":"2024-08-05T20:59:17Z","updated_at":"2026-11-03T02:23:08.959608Z"}],"ghsa":[{"id":"GHSA-qvv4-58rx-f26c","title":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote...","description":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.","status":"published","published":"2022-05-24T16:59:29Z","modified":"2024-04-04T02:31:43Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:56:08.751002Z"}],"nvd":[{"id":"CVE-2017-17762","description":"XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.","status":"published","published":"2018-08-29T19:29:00.187Z","modified":"2026-06-17T01:11:36.263Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:04:18.679411Z"}]}}