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Vulnerability record · CVE-2013-4490 · published 13 May 2014

CVE-2013-4490: Gitlab vulnerability

Gitlab · Gitlab

The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.

6.5 CVSS 2.0 Medium EPSS 42% · top 1.3%
6.5CVSS 2.0 base score
42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.

AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/ PatchVendor Advisory
https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/ PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-4490), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.