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CVE-2020-13270

HIGH
Published 2020-06-10T14:35:07
Actions:

Expert Analysis

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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.562
Higher than 56.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Missing permission check on fork relation creation in GitLab CE/EE 11.3 and later through 13.0.1 allows guest users to create a fork relation on restricted public projects via API

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=11.3, <12.9.8 >=12.10, <12.10.7 >=13.0, <13.0.1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-wgh9-p42c-pq7h

Advisory Details

Missing permission check on fork relation creation in GitLab CE/EE 11.3 and later through 13.0.1 allows guest users to create a fork relation on restricted public projects via API

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-13270
WEB https://hackerone.com/reports/419977
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13270.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/24648

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: July 13, 2022

References

https://gitlab.com/gitlab-org/gitlab/-/issues/24648
https://hackerone.com/reports/419977
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13270.json
Published: 2020-06-10T14:35:07
Last Modified: 2024-08-04T12:11:19.468Z
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