Vulnerability in Atlassian Bitbucket
CVE-2018-5225
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.034 (88.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.034 · newest: 0.034 · change: 0.000
Affected products
- Atlassian Bitbucket
- Atlassian Bitbucket Server — versions 4.13.0, unspecified, 5.5.0
Weakness classification (CWE)
References
- jira.atlassian.com/browse/BSERV-10684 (Vendor Advisory)
- www.securityfocus.com/bid/103488 (VDB Entry, Third Party Advisory, vdb-entry)
- confluence.atlassian.com/x/3WNsO (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-5225?
- CVE-2018-5225 is a critical-severity vulnerability in Atlassian Bitbucket, classified under Improper Link Resolution Before File Access. CVSS score: 9.9/10. Published 2018-03-22.
- How severe is CVE-2018-5225?
- Critical severity. CVSS v3 base score is 9.9 out of 10.