CVE-2021-21626

CVSS V2 Medium 4 CVSS V3 Medium 4.3
Description
Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents.
Overview
  • CVE ID
  • CVE-2021-21626
  • Assigner
  • jenkinsci-cert@googlegroups.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-03-18T14:15:13
  • Last Modified Date
  • 2021-03-24T16:43:53
Weakness Enumerations
CWE URL
CWE-862 http://cwe.mitre.org/data/definitions/862.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:jenkins:warnings_next_generation:*:*:*:*:*:jenkins:*:* 1 OR 8.4.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2041 Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/03/18/5 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-21626
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21626
History
Created Old Value New Value Data Type Notes
2022-05-10 07:18:57 Added to TrackCVE
2022-12-05 23:58:45 2021-03-18T14:15Z 2021-03-18T14:15:13 CVE Published Date updated
2022-12-05 23:58:45 2021-03-24T16:43:53 CVE Modified Date updated
2022-12-05 23:58:45 Analyzed Vulnerability Status updated