Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package golang.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-GOLANGSRC-15352716
- published26 Feb 2026
- disclosed1 Aug 2020
Introduced: 1 Aug 2020
CVE-2020-24553 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream golang.src package and not the golang.src package as distributed by RHEL.
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.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1874857
- https://access.redhat.com/security/cve/CVE-2020-24553
- https://groups.google.com/forum/#!topic/golang-announce/8wqlSbkLdPs
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CZBO7Q73GGWBVYIKNH2HNN44Q5IQND5W/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00002.html
- http://packetstormsecurity.com/files/159049/Go-CGI-FastCGI-Transport-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2020/Sep/5
- https://groups.google.com/forum/#%21topic/golang-announce/8wqlSbkLdPs
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZBO7Q73GGWBVYIKNH2HNN44Q5IQND5W/
- https://security.netapp.com/advisory/ntap-20200924-0003/
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.redteam-pentesting.de/advisories/rt-sa-2020-004