Directory Traversal Affecting jenkins-2-plugins package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.51% (41st percentile)

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  • Snyk IDSNYK-RHEL10-JENKINS2PLUGINS-17450434
  • published25 Jun 2026
  • disclosed27 May 2026

Introduced: 27 May 2026

CVE-2026-48920  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 jenkins-2-plugins.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jenkins-2-plugins package and not the jenkins-2-plugins package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

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 Base Scores

version 3.1