CVE-2018-5225

moderate-risk
Published 2018-03-22

In browser editing in Atlassian Bitbucket Server from version 4.13.0 before 5.4.8 (the fixed version for 4.13.0 through 5.4.7), 5.5.0 before 5.5.8 (the fixed version for 5.5.x), 5.6.0 before 5.6.5 (the fixed version for 5.6.x), 5.7.0 before 5.7.3 (the fixed version for 5.7.x), and 5.8.0 before 5.8.2 (the fixed version for 5.8.x), allows authenticated users to gain remote code execution using the in browser editing feature via editing a symbolic link within a repository.

Do I need to act?

~
2.7% chance of exploitation in next 30 days
EPSS score — moderate 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
9
CVSS 9.9/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Atlassian

References (6)

Third Party Advisory http://www.securityfocus.com/bid/103488
Vendor Advisory https://confluence.atlassian.com/x/3WNsO
Vendor Advisory https://jira.atlassian.com/browse/BSERV-10684
Third Party Advisory http://www.securityfocus.com/bid/103488
Vendor Advisory https://confluence.atlassian.com/x/3WNsO
Vendor Advisory https://jira.atlassian.com/browse/BSERV-10684
44
/ 100
moderate-risk
Severity 33/34 · Critical
Exploitability 6/34 · Minimal
Exposure 5/34 · Minimal