Permission Check Flaw in Jenkins Slack Notification Plugin by Jenkins
CVE-2019-1003043

7.5HIGH

Key Information:

Vendor
Jenkins
Status
Jenkins Slack Notification Plugin
Vendor
CVE Published:
28 March 2019

Summary

The Jenkins Slack Notification Plugin suffers from a vulnerability due to a missing permission check. This flaw permits attackers with Overall/Read permission to connect to arbitrary URLs specified by the attacker. By leveraging credentials IDs obtained through alternative means, attackers are able to capture sensitive information stored within Jenkins, posing a serious risk to the security of the affected systems.

Affected Version(s)

Jenkins Slack Notification Plugin 2.19 and earlier

References

http://www.openwall.com/lists/oss-security/2019/03/28/2
mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/107628
vdb-entryx_refsource_BID
https://jenkins.io/security/advisory/2019-03-25/#SECURITY...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.