{"id":"CVE-2015-2839","aliases":["EUVD-2015-2927","GHSA-8mm8-vfx7-wq27"],"status":"published","title":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when...","description":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when returning an error message, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the file_name JSON member in params/xen_hotfix/0 to nitro/v1/config/xen_hotfix.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01987,"percentile":0.80748,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2015-04-03T14:00:00Z","modified":"2026-06-17T00:24:50Z","products":[{"vendor":"citrix","product":"netscaler"}],"references":[{"url":"http://www.securityfocus.com/archive/1/534935/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://www.securify.nl/advisory/SFY20140805/citrix_nitro_sdk_xen_hotfix_page_is_vulnerable_to_cross_site_scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://seclists.org/fulldisclosure/2015/Mar/128","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://packetstormsecurity.com/files/130931/Citrix-NITRO-SDK-xen_hotfix-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/bid/73311","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2839"},{"url":"https://github.com/advisories/GHSA-8mm8-vfx7-wq27"}],"sources":{"cve":[{"id":"CVE-2015-2839","description":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when returning an error message, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the file_name JSON member in params/xen_hotfix/0 to nitro/v1/config/xen_hotfix.","status":"published","published":"2015-04-03T14:00:00Z","modified":"2024-08-06T05:24:38.885Z","updated_at":"2026-11-02T14:35:41.621934Z"}],"euvd":[{"id":"EUVD-2015-2927","description":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when returning an error message, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the file_name JSON member in params/xen_hotfix/0 to nitro/v1/config/xen_hotfix.","status":"published","published":"2015-04-03T14:00:00Z","modified":"2024-08-06T05:24:38Z","updated_at":"2026-11-03T02:22:10.564423Z"}],"ghsa":[{"id":"GHSA-8mm8-vfx7-wq27","title":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when...","description":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when returning an error message, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the file_name JSON member in params/xen_hotfix/0 to nitro/v1/config/xen_hotfix.","status":"published","published":"2022-05-14T02:48:58Z","modified":"2023-02-02T05:06:23Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:52:18.160477Z"}],"nvd":[{"id":"CVE-2015-2839","description":"The Nitro API in Citrix NetScaler before 10.5 build 52.3nc uses an incorrect Content-Type when returning an error message, which allows remote attackers to conduct cross-site scripting (XSS) attacks via the file_name JSON member in params/xen_hotfix/0 to nitro/v1/config/xen_hotfix.","status":"published","published":"2015-04-03T14:59:02.303Z","modified":"2026-06-17T00:24:50.757Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:03:03.313464Z"}]}}