CVE-2018-13393

low-risk

Published 2018-08-15

The convertCommentToAnswer resource in Atlassian Confluence Questions before version 2.6.6, the bundled version of Confluence Questions was updated to a fixed version in Confluence version 6.9.0, allows remote attackers to modify a comment into an answer via a Cross-site request forgery (CSRF) vulnerability.

Do I need to act?

0.08% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.5/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Questions For Confluence

Affected Vendors

Atlassian

References (4)

Third Party Advisory http://www.securityfocus.com/bid/105155

Issue Tracking https://jira.atlassian.com/browse/CONFSERVER-56282

Third Party Advisory http://www.securityfocus.com/bid/105155

Issue Tracking https://jira.atlassian.com/browse/CONFSERVER-56282

/ 100

low-risk

Severity 24/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal