CVE-2020-13292 : In GitLab before 13.0.12, 13.1.6 and 13.2.3, it is possible to bypass E-mail ver

In GitLab before 13.0.12, 13.1.6 and 13.2.3, it is possible to bypass E-mail verification which is required for OAuth Flow.

Published 2020-08-10 14:15:13

Updated 2020-08-11 18:13:44

Source GitLab Inc.

View at NVD, CVE.org

Vulnerability category: BypassGain privilege

Products affected by CVE-2020-13292

Gitlab » Gitlab
Versions from including (>=) 13.2.0 and before (<) 13.2.3
cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Matching versions
Gitlab » Gitlab
Versions from including (>=) 13.1.0 and before (<) 13.1.6
cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Matching versions
Gitlab » Gitlab
Versions from including (>=) 12.3.0 and before (<) 13.0.12
cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 37 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:N	8.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
9.6	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N	3.1	5.8	GitLab Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: None
9.6	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N	3.1	5.8	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: None

CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Assigned by: nvd@nist.gov (Primary)

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13292.json

2020/CVE-2020-13292.json · master · GitLab.org / cves · GitLab
Third Party Advisory
https://hackerone.com/reports/922456

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