{"id":"CVE-2010-1459","aliases":["DEBIAN-CVE-2010-1459","EUVD-2022-3893","GHSA-g5c6-w479-93xm"],"status":"published","title":"Mono ASP.NET View State Cross-Site Scripting (XSS) vulnerability","description":"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.","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":0.01931,"percentile":0.80157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2010-05-27T18:32:00Z","modified":"2026-10-23T17:47:26Z","fixes":[{"ecosystem":"NuGet","package":"mono","fixed_in":["2.6.4"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"mono","fixed_in":["2.4.4~svn151842-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mono","fixed_in":["2.4.4~svn151842-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mono","fixed_in":["2.4.4~svn151842-3"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"NuGet","package":"mono","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mono","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4~svn151842-3"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mono","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4~svn151842-3"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mono","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.4~svn151842-3"}]}]},{"source":"osv","ecosystem":"NuGet","package":"mono","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4"}]}]}],"products":[{"vendor":"mono","product":"mono"}],"references":[{"url":"http://www.mono-project.com/Vulnerabilities#ASP.NET_View_State_Cross-Site_Scripting","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.communities.hp.com/securitysoftware/blogs/spilabs/archive/2010/04/29/asp-net-cross-site-scripting-followup-mono.aspx","tags":["x_refsource_MISC","x_transferred","article","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.securityfocus.com/bid/40351","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00002.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-1459","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g5c6-w479-93xm"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-1459","tags":["advisory"]},{"url":"https://github.com/mono/mono","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2010-1459","description":"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.","status":"published","published":"2010-05-27T18:32:00Z","modified":"2024-08-07T01:28:40.693Z","updated_at":"2026-11-02T14:33:29.227451Z"}],"euvd":[{"id":"EUVD-2022-3893","description":"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.","status":"published","published":"2010-05-27T18:32:00Z","modified":"2024-08-07T01:28:40Z","updated_at":"2026-11-03T01:39:41.294436Z"}],"ghsa":[{"id":"GHSA-g5c6-w479-93xm","title":"Mono ASP.NET View State Cross-Site Scripting (XSS) vulnerability","description":"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.","status":"published","published":"2022-05-02T06:22:59Z","modified":"2024-01-19T20:50:40Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:31.550603Z"}],"nvd":[{"id":"CVE-2010-1459","description":"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.","status":"published","published":"2010-05-27T19:00:00.953Z","modified":"2026-06-16T23:18:26.177Z","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":"2026-11-02T14:01:47.724369Z"}],"osv":[{"id":"CVE-2010-1459","description":"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.","status":"published","published":"2010-05-27T19:00:00Z","modified":"2026-04-10T03:41:13.35311Z","updated_at":"2026-11-02T15:43:57.714116Z"},{"id":"DEBIAN-CVE-2010-1459","description":"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.","status":"published","published":"2010-05-27T19:00:00.953Z","modified":"2026-10-23T17:47:26.858988323Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"GHSA-g5c6-w479-93xm","title":"Mono ASP.NET View State Cross-Site Scripting (XSS) vulnerability","description":"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.","status":"published","published":"2022-05-02T06:22:59Z","modified":"2024-01-19T21:11:33.738479Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:47.472172Z"}]}}