{"id":"UBUNTU-CVE-2020-24553","details":"Go before 1.14.8 and 1.15.x before 1.15.1 allows XSS because text/html is the default for CGI/FCGI handlers that lack a Content-Type header.","modified":"2026-01-30T01:16:45.261214Z","published":"2020-09-02T17:15:00Z","related":["USN-4758-1"],"upstream":["CVE-2020-24553"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-24553"},{"type":"REPORT","url":"https://groups.google.com/forum/#!topic/golang-announce/8wqlSbkLdPs"},{"type":"REPORT","url":"https://www.redteam-pentesting.de/en/advisories/rt-sa-2020-004/-inconsistent-behavior-of-gos-cgi-and-fastcgi-transport-may-lead-to-cross-site-scripting"},{"type":"REPORT","url":"http://packetstormsecurity.com/files/159049/Go-CGI-FastCGI-Transport-Cross-Site-Scripting.html"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2020/Sep/5"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4758-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-24553"}],"affected":[{"package":{"name":"golang-1.10","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/golang-1.10@1.10.4-2ubuntu1~14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.4-2ubuntu1~14.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-1.10","binary_version":"1.10.4-2ubuntu1~14.04.1"},{"binary_version":"1.10.4-2ubuntu1~14.04.1","binary_name":"golang-1.10-go"},{"binary_name":"golang-1.10-src","binary_version":"1.10.4-2ubuntu1~14.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-24553.json"}},{"package":{"name":"golang-1.10","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/golang-1.10@1.10.4-2ubuntu1~16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.10.4-2ubuntu1~16.04.2"}]}],"versions":["1.10.4-2ubuntu1~16.04.1"],"ecosystem_specific":{"availability":"No 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