GO-2023-2043
Improper handling of special tags within script contexts in html/template
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2023-39319
- Alias
- BIT-golang-2023-39319
Description
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.
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · stdlib | introduced 0, fixed 1.20.8, introduced 1.21.0-0, fixed 1.21.1 |
Références
- https://go.dev/issue/62197 REPORT
- https://go.dev/cl/526157 FIX
- https://groups.google.com/g/golang-dev/c/2C5vbR-UNkI/m/L1hdrPhfBAAJ WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — Go Vulnerability Database |