{"id":"CVE-2014-9714","aliases":["EUVD-2014-9521","GHSA-48q6-73v9-grfj"],"status":"published","title":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka...","description":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.","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":0.0214,"percentile":0.8216,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2015-04-13T14:00:00Z","modified":"2026-06-17T00:18:51Z","products":[{"vendor":"facebook","product":"hiphop_virtual_machine"}],"references":[{"url":"http://www.securityfocus.com/bid/74061","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://phabricator.wikimedia.org/T85851","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://github.com/facebook/hhvm/commit/324701c9fd31beb4f070f1b7ef78b115fbdfec34","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/facebook/hhvm/issues/4283","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2015/04/07/3","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2015/04/01/1","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://lists.wikimedia.org/pipermail/mediawiki-announce/2015-March/000175.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-9714"},{"url":"https://github.com/advisories/GHSA-48q6-73v9-grfj"}],"sources":{"cve":[{"id":"CVE-2014-9714","description":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.","status":"published","published":"2015-04-13T14:00:00Z","modified":"2024-08-06T13:55:04.129Z","updated_at":"2026-11-02T14:33:42.54191Z"}],"euvd":[{"id":"EUVD-2014-9521","description":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.","status":"published","published":"2015-04-13T14:00:00Z","modified":"2024-08-06T13:55:04Z","updated_at":"2026-11-03T01:56:48.455518Z"}],"ghsa":[{"id":"GHSA-48q6-73v9-grfj","title":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka...","description":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.","status":"published","published":"2022-05-17T03:52:44Z","modified":"2023-01-28T05:00:38Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:43:23.362712Z"}],"nvd":[{"id":"CVE-2014-9714","description":"Cross-site scripting (XSS) vulnerability in the WddxPacket::recursiveAddVar function in HHVM (aka the HipHop Virtual Machine) before 3.5.0 allows remote attackers to inject arbitrary web script or HTML via a crafted string to the wddx_serialize_value function.","status":"published","published":"2015-04-13T14:59:00.07Z","modified":"2026-06-17T00:18:51.75Z","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":"2026-11-02T14:02:58.385843Z"}]}}