CVE-2023-3914 (GCVE-0-2023-3914)
Vulnerability from cvelistv5
Published
2023-09-29 06:02
Modified
2026-04-28 04:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-286 - Incorrect User Management
Summary
A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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Impacted products
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "gitlab",
"vendor": "gitlab",
"versions": [
{
"lessThan": "16.2.8",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:16.3.0:*:*:*:enterprise:*:*:*"
],
"defaultStatus": "unaffected",
"product": "gitlab",
"vendor": "gitlab",
"versions": [
{
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"status": "affected",
"version": "16.3.0",
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}
]
},
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:16.4.0:*:*:*:enterprise:*:*:*"
],
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"product": "gitlab",
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"versions": [
{
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"status": "affected",
"version": "16.4.0",
"versionType": "semver"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-3914",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-24T13:49:27.658392Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-17T16:02:38.191Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:08:50.677Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
{
"name": "GitLab Issue #418115",
"tags": [
"issue-tracking",
"x_transferred"
],
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/418115"
},
{
"name": "HackerOne Bug Bounty Report #2040822",
"tags": [
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"x_transferred"
],
"url": "https://hackerone.com/reports/2040822"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "GitLab",
"repo": "git://git@gitlab.com:gitlab-org/gitlab.git",
"vendor": "GitLab",
"versions": [
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{
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{
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"version": "16.4",
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}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program"
}
],
"descriptions": [
{
"lang": "en",
"value": "A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-286",
"description": "CWE-286: Incorrect User Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T04:04:57.469Z",
"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"shortName": "GitLab"
},
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{
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},
{
"name": "HackerOne Bug Bounty Report #2040822",
"tags": [
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"exploit",
"permissions-required"
],
"url": "https://hackerone.com/reports/2040822"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to version 16.4.1, 16.3.5 or 16.2.8"
}
],
"title": "Incorrect User Management in GitLab"
}
},
"cveMetadata": {
"assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
"assignerShortName": "GitLab",
"cveId": "CVE-2023-3914",
"datePublished": "2023-09-29T06:02:21.304Z",
"dateReserved": "2023-07-25T10:30:31.597Z",
"dateUpdated": "2026-04-28T04:04:57.469Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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