CVE-2019-20105

4.9MEDIUM

Key Information:

Vendor
Atlassian
Status
Application Links
Jira Server And Data Center
Vendor
CVE Published:
17 March 2020

Summary

The EditApplinkServlet resource in the Atlassian Application Links plugin before version 5.4.20, from version 6.0.0 before version 6.0.12, from version 6.1.0 before version 6.1.2, from version 7.0.0 before version 7.0.1, and from version 7.1.0 before version 7.1.3 allows remote attackers who have obtained access to administrator's session to access the EditApplinkServlet resource without needing to re-authenticate to pass "WebSudo" in products that support "WebSudo" through an improper access control vulnerability.

Affected Version(s)

Application Links < 5.4.20

Application Links 6.0.0

Application Links < 6.0.12

References

https://ecosystem.atlassian.net/browse/APL-1391
x_refsource_MISC
https://jira.atlassian.com/browse/JRASERVER-70526
x_refsource_MISC

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.