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CVE-2021-21664

Good to know:

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Date: June 10, 2021

An incorrect permission check in Jenkins XebiaLabs XL Deploy Plugin 10.0.1 and earlier allows attackers with Generic Create permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.

Language: Java

Severity Score

Related Resources (6)

https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-1982
https://github.com/jenkinsci/xldeploy-plugin
https://github.com/jenkinsci/xldeploy-plugin/commit/79ae204d2ee6cd94badf4c24a150cee13a3bde44
https://nvd.nist.gov/vuln/detail/CVE-2021-21664
http://www.openwall.com/lists/oss-security/2021/06/10/14
https://www.mend.io/vulnerability-database/CVE-2021-21664

Severity Score

Weakness Type (CWE)

Incorrect Authorization

CWE-863

Top Fix

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Upgrade to version com.xebialabs.deployit.ci:deployit-plugin:10.0.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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