CVE-2016-4340

EPSS 10.1%

The impersonate feature in Gitlab 8.7.0, 8.6.0 through 8.6.7, 8.5.0 through 8.5.11, 8.4.0 through 8.4.9, 8.3.0 through 8.3.8, and 8.2.0 through 8.2.4 allows remote authenticated users to "log in" as any other user via unspecified vectors.

Affected products

n/a · n/a

public PoCs found — 3

cve_referencepacketstormsecurity.com/files/138368/GitLab-Impersonate-Privilege-Escalation.htmlunverified cve_referencewww.exploit-db.com/exploits/40236/unverified exploitdbwww.exploit-db.com/exploits/40236unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

http://packetstormsecurity.com/files/138368/GitLab-Impersonate-Privilege-Escalation.html https://about.gitlab.com/2016/05/02/cve-2016-4340-patches/https://gitlab.com/gitlab-org/gitlab-ce/issues/15548 https://www.exploit-db.com/exploits/40236/