Descripción
Jenkins Email Extension Plugin 1933.v45cec755423f and earlier allows inlining images as `base64` in email content by setting the `data-inline` attribute, without restrictions on the image URLs that can be inlined, allowing attackers able to control the email content to specify `file:` URLs for images to read arbitrary files from the Jenkins controller filesystem.
CVSS 8.8EPSS 0.28800000000000003%Riesgo 0.9
Ver fuente- Publicación
- 2026-05-27 15:16:31
- Versiones afectadas
- cannotmatch
- Tipo
- Core software
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H