Vulnerability in Atlassian Crucible
CVE-2017-16861
It was possible for double OGNL evaluation in certain redirect action and in WebWork URL and Anchor tags in JSP files to occur. An attacker who can access the web interface of Fisheye or Crucible or who hosts a website that a user who can access the web interface of Fisheye or Crucible visits, is able to exploit this vulnerability to execute Java code of their choice on systems that run a vulnerable version of Fisheye or Crucible. All versions of Fisheye and Crucible before 4.4.5 (the fixed version for 4.4.x) and from 4.5.0 before 4.5.2 (the fixed version for 4.5.x) are affected by this vulnerability.
EPSS: 0.019 (78.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Atlassian Crucible
- Atlassian Fisheye
- Atlassian Fisheye And Crucible — versions prior to 4.4.5, 4.5.0 prior to 4.5.2
References
- security@atlassian.com (x_refsource_MISC, Vendor Advisory)
- security@atlassian.com (x_refsource_MISC, Vendor Advisory)
- security@atlassian.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- security@atlassian.com (x_refsource_MISC, Vendor Advisory)
- security@atlassian.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-16861?
- CVE-2017-16861 is a critical-severity vulnerability in Atlassian Crucible. CVSS score: 9.8/10. Published 2018-02-01.
- How severe is CVE-2017-16861?
- Critical severity. CVSS v3 base score is 9.8 out of 10.