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CVE-2020-13334

MEDIUM
Published 2020-10-07T13:18:20
Actions:

Expert Analysis

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CVSS Score

V3.1
5.9
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.479
Higher than 47.9% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidentiality attribute of issue via mutation GraphQL query

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=8.6, <13.2.10 >=13.3.0, <13.3.7 >=13.4.0, <13.4.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-2px3-3vqh-4m6q

Advisory Details

In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidentiality attribute of issue via mutation GraphQL query

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-13334
WEB https://hackerone.com/reports/762271
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13334.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/195327

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

References

https://gitlab.com/gitlab-org/gitlab/-/issues/195327
https://hackerone.com/reports/762271
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13334.json
Published: 2020-10-07T13:18:20
Last Modified: 2024-08-04T12:18:18.242Z
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