CVE-2026-6019
Public on 2026-04-22
Modified on 2026-04-24
Description
http.cookies.Morsel.js_output() returns an inline inside the generated script element. Mitigation base64-encodes the cookie value to disallow escaping using cookie value.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | python | Pending Fix | ||
| Amazon Linux 2 - Core | python3 | Pending Fix | ||
| Amazon Linux 2023 | python3.11 | Pending Fix | ||
| Amazon Linux 2023 | python3.12 | Pending Fix | ||
| Amazon Linux 2023 | python3.13 | Pending Fix | ||
| Amazon Linux 2023 | python3.14 | Pending Fix | ||
| Amazon Linux 2023 | python3.9 | Pending Fix |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N |