5.5
CVSSv2

CVE-2021-39894

Published: 05/10/2021 Updated: 12/10/2021
CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8
CVSS v3 Base Score: 5.4 | Impact Score: 2.5 | Exploitability Score: 2.8
VMScore: 490
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N

Vulnerability Summary

In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by malicious users to exploit Server Side Request Forgery attacks.

Vulnerability Trend

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gitlab gitlab

gitlab gitlab 14.3.0

Vendor Advisories

In all versions of GitLab CE/EE since version 80, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by attackers to exploit Server Side Request Forgery attacks ...