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Jenkins HTML Publisher Plugin path traversal vulnerability

Moderate severity GitHub Reviewed Published May 14, 2022 to the GitHub Advisory Database • Updated Jan 28, 2023

Package

maven org.jenkins-ci.plugins:htmlpublisher (Maven)

Affected versions

<= 1.15

Patched versions

1.16

Description

A path traversal vulnerability exists in Jenkins HTML Publisher Plugin 1.15 and older in HtmlPublisherTarget.java that allows attackers able to configure the HTML Publisher build step to override arbitrary files on the Jenkins master. In version 1.16, non-alphanumeric characters in report names are escaped for use as part of a URL and as a directory name.

References

Published by the National Vulnerability Database May 8, 2018
Published to the GitHub Advisory Database May 14, 2022
Reviewed Dec 12, 2022
Last updated Jan 28, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS score

0.062%
(28th percentile)

Weaknesses

CVE ID

CVE-2018-1000175

GHSA ID

GHSA-4x63-3p7q-xmh7

Source code

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