CVEvulnerability
CVE-2023-39318
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-09-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
The html/template package does not properly handle HTML-like "" comment tokens, nor hashbang "#!" comment tokens, in <script> contexts. This may cause the template parser to improperly interpret the contents of <script> contexts, causing actions to be improperly escaped. This may be leveraged to perform an XSS attack.
Affected configurations
• golang go (< 1.20.8)
• golang go (>= 1.21.0 < 1.21.1)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://go.dev/cl/526156 Patch
- https://go.dev/issue/62196 Issue Tracking
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-2041 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20231020-0009/ Third Party Advisory
- https://go.dev/cl/526156 Patch
- https://go.dev/issue/62196 Issue Tracking
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ Mailing List, Release Notes
- https://pkg.go.dev/vuln/GO-2023-2041 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20231020-0009/ Third Party Advisory