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CVE-2020-13276

Good to know:

Date: June 19, 2020

User is allowed to set an email as a notification email even without verifying the new email in all previous GitLab CE/EE versions through 13.0.1

Language: Ruby

Severity Score

4.3

Related Resources (6)

Url: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13276.json

Url: https://gitlab.com/gitlab-org/gitlab/-/issues/25994

Url: https://hackerone.com/reports/471907

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13276

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-13276

Url: https://www.mend.io/vulnerability-database/CVE-2020-13276

Severity Score

4.3

Weakness Type (CWE)

Incorrect Authorization

CWE-863

Top Fix

Upgrade Version

Upgrade to version 13.0.1,12.10.7,12.9.8

CVSS v3.1

Base Score:	4.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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