Vulnerability Report

CVE-2019-20105

Title: Atlassian Application Links Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2019-20105.

CWE Category CWE-306
Published Date Mar 17, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.9 CVSS v3.1
Exploit Probability (EPSS)
1.49%

Vulnerability Summary

CVE-2019-20105: 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.

Impacted Vendors

A
atlassian 1

Reference Links

https://ecosystem.atlassian.net/browse/APL-1391 https://jira.atlassian.com/browse/JRASERVER-70526 https://ecosystem.atlassian.net/browse/APL-1391 https://jira.atlassian.com/browse/JRASERVER-70526
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.9
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2019-20105 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Affected Stack

No specific products linked.