CVE-2026-0864
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-74
Neutralización incorrecta de elementos especiales en la salida utilizada por un componente interno (Inyección)
Fecha de publicación:
23/06/2026
Última modificación:
23/07/2026
Descripción
*** Pendiente de traducción *** When using the "configparser" module to write configuration files<br />
containing multi-line text values with carriage return characters (\r) the<br />
resulting file could be injected with unexpected keys and values if the<br />
attacker controls the written value.
Impacto
Puntuación base 4.0
4.10
Gravedad 4.0
MEDIA
Referencias a soluciones, herramientas e información
- https://github.com/python/cpython/commit/0adb386f6e68eb2e73d32e19f235d012df009528
- https://github.com/python/cpython/commit/5858e42c539dac8394636a6e9b30472b8994851f
- https://github.com/python/cpython/commit/71f2e02a52d47417a6fd69f456346cd8aa7aca98
- https://github.com/python/cpython/commit/aaf850fd333cd89e9aada03d92aaa788a6cb1bb8
- https://github.com/python/cpython/issues/143927
- https://github.com/python/cpython/pull/151559
- https://mail.python.org/archives/list/security-announce@python.org/thread/CV4NE6AFCRJL7XQOHX7J5TSDHUWVWGJS/



