CVE-2026-48920
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
May 27, 2026
Vendor
unknown
Description
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.