Description
http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes - for JavaScript string context. It does not neutralize the HTML parser-sensitive sequence </script> inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value.
CVSS 6.1EPSS 0.22899999999999998%Risque 0.62
Voir la source- Publication
- 2026-04-22 20:16:42
- Versions concernées
- unknown
- Type
- Package
- Dernière modification
- 2026-07-27 17:34:54
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N