CVE-2023-39319

The html/template package does not apply the proper rules for handling occurrences of "<script", "<!--", and "</script" within JS literals in <script> contexts. This may cause the template parser to improperly consider script contexts to be terminated early, causing actions to be improperly escaped. This could be leveraged to perform an XSS attack.

• CWE-79

• https://go.dev/cl/526157Patch
• https://go.dev/issue/62197Issue Tracking
• https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJRelease Notes
• https://pkg.go.dev/vuln/GO-2023-2043Vendor Advisory
• https://security.gentoo.org/glsa/202311-09
• https://security.netapp.com/advisory/ntap-20231020-0009/Third Party Advisory
• https://go.dev/cl/526157Patch
• https://go.dev/issue/62197Issue Tracking
• https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJRelease Notes
• https://pkg.go.dev/vuln/GO-2023-2043Vendor Advisory
• https://security.gentoo.org/glsa/202311-09
• https://security.netapp.com/advisory/ntap-20231020-0009/Third Party Advisory

Published

Sep 8, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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• CVE-2023-39324Rejected reason: reserved but not needed