What is CVE-2020-29445?

CVE-2020-29445 is a medium-severity vulnerability in Atlassian Confluence Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2021-05-07.

How severe is CVE-2020-29445?

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

SSRF in Atlassian Confluence Server

CVE-2020-29445

Affected versions of Confluence Server before 7.4.8, and versions from 7.5.0 before 7.11.0 allow attackers to identify internal hosts and ports via a blind server-side request forgery vulnerability in Team Calendars parameters.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.012 (65.0th 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 Confluence Server — versions unspecified, 7.5.0
Atlassian Confluence_server

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

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

Frequently asked questions

What is CVE-2020-29445?: CVE-2020-29445 is a medium-severity vulnerability in Atlassian Confluence Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2021-05-07.
How severe is CVE-2020-29445?: Medium severity. CVSS v3 base score is 4.3 out of 10.