What is CVE-2018-13389?

CVE-2018-13389 is a medium-severity vulnerability in Atlassian Confluence, classified under Improper Input Validation. CVSS score: 4.7/10. Published 2018-07-10.

How severe is CVE-2018-13389?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Improper input validation in Atlassian Confluence

CVE-2018-13389

The attachment resource in Atlassian Confluence before version 6.6.1 allows remote attackers to spoof web content in the Mozilla Firefox Browser through attachments that have a content-type of application/rdf+xml.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.010 (58.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N.

Affected products

Atlassian Confluence — versions unspecified

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security@atlassian.com (x_refsource_CONFIRM, Patch, Issue Tracking, Vendor Advisory)
security@atlassian.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2018-13389?: CVE-2018-13389 is a medium-severity vulnerability in Atlassian Confluence, classified under Improper Input Validation. CVSS score: 4.7/10. Published 2018-07-10.
How severe is CVE-2018-13389?: Medium severity. CVSS v3 base score is 4.7 out of 10.