CSRF Vulnerability in Jenkins XebiaLabs XL Deploy Plugin
CVE-2021-21665

8HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Xebialabs Xl Deploy Plugin
Vendor
CVE Published:
10 June 2021

What is CVE-2021-21665?

A cross-site request forgery vulnerability exists in Jenkins XebiaLabs XL Deploy Plugin versions 10.0.1 and earlier. This flaw allows attackers to forge requests that can connect to a malicious URL, potentially capturing user credentials stored in Jenkins. The vulnerability arises when attackers utilize compromised credential IDs and initiate requests that exploit the trust Jenkins has in authenticated users. Proper mitigation steps should be implemented to protect user accounts from unauthorized access.

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Deploy the Patch

Affected Version(s)

Jenkins XebiaLabs XL Deploy Plugin <= 10.0.1

References

https://www.jenkins.io/security/advisory/2021-06-10/#SECU...
x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/06/10/14
mailing-listx_refsource_MLIST

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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