{"id":"CVE-2010-1459","aliases":["GHSA-g5c6-w479-93xm"],"url":"https://o3.security/vulnerability/CVE-2010-1459","summary":"Mono ASP.NET View State Cross-Site Scripting (XSS) vulnerability","details":"The default configuration of ASP.NET in Mono before 2.6.4 has a value of FALSE for the EnableViewStateMac property, which allows remote attackers to conduct cross-site scripting (XSS) attacks, as demonstrated by the __VIEWSTATE parameter to 2.0/menu/menu1.aspx in the XSP sample project.","published":"2010-05-27T19:00:00Z","modified":"2026-04-10T03:41:13.353110Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"NuGet","name":"mono","fixedVersion":"2.6.4"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.mono-project.com/Vulnerabilities#ASP.NET_View_State_Cross-Site_Scripting"},{"type":"ARTICLE","url":"http://www.communities.hp.com/securitysoftware/blogs/spilabs/archive/2010/04/29/asp-net-cross-site-scripting-followup-mono.aspx"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/40351"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-10T03:41:13.353110Z"}}