01 Record

CVE-2018-6356

Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

Jenkins before 2.107 and Jenkins LTS before 2.89.4 did not properly prevent specifying relative paths that escape a base directory for URLs accessing plugin resource files. This allowed users with

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 3.85% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 89.7% of scored records. A rank, not a probability.
NVD base score: 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2018-02-20 15:00Z8 YR AGO

Last updated

2024-08-05 06:01Z2 YR AGO

Reserved

2018-01-27

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base

Data version

5.1

Document digest

6fbcac70a20046aa56c944c54d9f6437d8e3cb679ee43c6deeef22ed1fe6850c

05 Affected products

VendorProductVersionsPlatforms

jenkinsjenkinsNot specified—

oraclecommunications_cloud_native_core_automated_test_suiteNot specified—

redhatopenshiftNot specified—

06 References

www.openwall.com[oss-security] 20180214 Multiple vulnerabilities in Jenkinshttp://www.openwall.com/lists/oss-security/2018/02/14/1mailing-listx_refsource_MLIST
www.securityfocus.com103037http://www.securityfocus.com/bid/103037vdb-entryx_refsource_BID
www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2022.htmlx_refsource_MISC
jenkins.iohttps://jenkins.io/security/advisory/2018-02-14/x_refsource_CONFIRM