CVE-2020-13351

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

17/11/2020

Last modified:

17/06/2026

Description

Insufficient permission checks in scheduled pipeline API in GitLab CE/EE 13.0+ allows an attacker to read variable names and values for scheduled pipelines on projects visible to the attacker. Affected versions are >=13.0, =13.4.0, =13.5.0,

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

6.50

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.0.0 (including)	13.3.9 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.0.0 (including)	13.3.9 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.4.0 (including)	13.4.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.4.0 (including)	13.4.5 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	13.5.0 (including)	13.5.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	13.5.0 (including)	13.5.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-13351

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools