What is CVE-2020-14174?

CVE-2020-14174 is a medium-severity vulnerability in Atlassian Jira, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2020-07-13.

How severe is CVE-2020-14174?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Atlassian Jira

CVE-2020-14174

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view titles of a private project via an Insecure Direct Object References (IDOR) vulnerability in the Administration Permission Helper. The affected versions are before version 7.13.6, from version 8.0.0 before 8.5.7, from version 8.6.0 before 8.9.2, and from version 8.10.0 before 8.10.1.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.012 (65.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Atlassian Jira
Atlassian Jira_data_center — versions 8.10.0
Atlassian Jira Server — versions unspecified, 8.0.0, 8.6.0
Atlassian Jira_server — versions 8.10.0
Atlassian Jira_software_data_center

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2020-14174?: CVE-2020-14174 is a medium-severity vulnerability in Atlassian Jira, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2020-07-13.
How severe is CVE-2020-14174?: Medium severity. CVSS v3 base score is 4.3 out of 10.