CVE-2021-21631

MEDIUM

Jenkins Cloud Statistics Plugin < 0.26 - Missing Authorization in HTTP Endpoint

Title source: llm

Description

Jenkins Cloud Statistics Plugin 0.26 and earlier does not perform a permission check in an HTTP endpoint, allowing attackers with Overall/Read permission and knowledge of random activity IDs to view related provisioning exception error messages.

References (2)

Core 2

Core References

Vendor Advisory x_refsource_confirm

https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2246

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

http://www.openwall.com/lists/oss-security/2021/03/30/1

Scores

CVSS v3 4.3

EPSS 0.0003

EPSS Percentile 9.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Details

CWE

CWE-862

Status published

Products (2)

jenkins/cloud_statistics < 0.26

org.jenkins-ci.plugins/cloud-stats 0 - 0.27Maven

Published Mar 30, 2021

Tracked Since Feb 18, 2026