GitLab SSRF (CVE-2021-22214)

high Nessus Plugin ID 152483
New! Plugin Severity Now Using CVSS v3

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Synopsis

The remote GitLab install is missing a security patch and is affected by a SSRF vulnerability.

Description

The remote GitLab install contains a Server-side request forgery (SSRF) vulnerability as a result of the internal network for webhooks being enabled. A remote, unauthenticated attacker can exploit a registration-limited GitLab instance causing it to make HTTP requests to an arbitrary domain of the attacker's choosing.

Solution

Apply the appropriate patch as referenced in the vendor advisory.

See Also

http://www.nessus.org/u?5a77584e

Plugin Details

Severity: High

ID: 152483

File Name: gitlab_cve-2021-22214.nbin

Version: 1.4

Type: remote

Family: Misc.

Published: 8/11/2021

Updated: 11/29/2021

Dependencies: gitlab_webui_detect.nbin

Risk Information

CVSS Score Source: CVE-2021-22214

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: High

Base Score: 8.6

Temporal Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:gitlab:gitlab

Required KB Items: installed_sw/GitLab

Exploit Ease: No known exploits are available

Patch Publication Date: 6/8/2021

Vulnerability Publication Date: 6/8/2021

Reference Information

CVE: CVE-2021-22214