CVE-2021-39873

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Source
https://cve.org/CVERecord?id=CVE-2021-39873
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39873.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-39873
Aliases
Downstream
Published
2021-10-04T17:15:07.967Z
Modified
2026-08-23T03:42:31.720333167Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In all versions of GitLab CE/EE, there exists a content spoofing vulnerability which may be leveraged by attackers to trick users into visiting a malicious website by spoofing the content in an error response.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:community:*:*:*",
                "cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:enterprise:*:*:*"
            ],
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "4.3.0"
                },
                {
                    "last_affected": "4.3.0"
                },
                {
                    "introduced": "4.3.0"
                },
                {
                    "last_affected": "4.3.0"
                }
            ],
            "vendor_product": "gitlab:gitlab"
        }
    ]
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9cd657e5179e339171d27e4573b8f5711db1d824
Introduced
38bbb40bb77dd3e0f0281c4363e2ef298e650c42
Fixed
72c1da0383a35604f4b2d73a7ed8e6a2c4ee64b1
Database specific
Show details 
{
    "source": "CPE_RANGE",
    "cpe": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "14.1.7"
        },
        {
            "introduced": "14.2.0"
        },
        {
            "fixed": "14.2.5"
        }
    ]
}

Affected versions

Other
11-10-0cfa69752d8-0d9531c80-ee
11-10-0cfa69752d8-74ffd66ae-ee
11-10-119f9509d50-6d7537235-ee
v1.*
v1.2.0
v1.2.0pre
v1.2.1
v1.2.2
v14.*
v14.1.0-ee
v14.1.0-rc42-ee
v14.1.0-rc43-ee
v14.1.1-ee
v14.1.3-ee
v14.1.5-ee
v14.1.6-ee
v14.2.0-ee
v14.2.1-ee
v14.2.3-ee
v14.2.4-ee
v2.*
v2.3.0
v2.3.0pre
v2.3.1
v2.4.0
v2.4.0pre
v2.4.1
v2.5.0
v2.6.0
v2.6.0pre
v2.6.1
v2.6.2
v2.6.3
v2.7.0
v2.7.0pre
v2.8.0
v2.8.0pre
v2.8.1
v2.8.2
v2.9.0
v2.9.1
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v4.*
v4.0.0
v4.0.0rc1
v4.0.0rc2
v5.*
v5.0.0
v5.1.0
v5.2.0
v6.*
v6.0.0-ee
v6.0.0-ee.beta
v6.0.0-ee.rc1
v6.1.0-ee
v6.3.0-ee
v6.3.1-ee
v6.4.0-ee
v6.5.0-ee
v6.6.0-ee
v6.7.0-ee
v6.7.0.rc1-ee
v6.8.0-ee
v7.*
v7.0.0-ee
v7.1.0-ee
v7.1.0.rc1-ee
v7.2.0.rc1-ee
v7.2.0.rc2-ee
v7.2.0.rc3-ee
v7.2.0.rc4-ee
v7.2.0.rc5-ee
v7.3.0-ee
v7.3.0.rc1-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39873.json"