fkie_cve-2025-11447
Vulnerability from fkie_nvd
Published
2025-10-27 00:15
Modified
2025-10-27 17:40
Severity ?
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.0 before 18.3.5, 18.4 before 18.4.3, and 18.5 before 18.5.1 that could have allowed an unauthenticated attacker to cause a denial of service condition by sending GraphQL requests with crafted JSON payloads.
References
| URL | Tags | ||
|---|---|---|---|
| cve@gitlab.com | https://about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released/ | Release Notes, Vendor Advisory | |
| cve@gitlab.com | https://gitlab.com/gitlab-org/gitlab/-/issues/574858 | Broken Link | |
| cve@gitlab.com | https://hackerone.com/reports/3367019 | Permissions Required |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"matchCriteriaId": "D44F410C-9878-4F55-BC05-0BC217AB6FA2",
"versionEndExcluding": "18.3.5",
"versionStartIncluding": "11.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "D74E050B-0AD8-45BE-AAA1-54E01DE6A217",
"versionEndExcluding": "18.3.5",
"versionStartIncluding": "11.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"matchCriteriaId": "7B4DC1E2-0920-4A1B-8AE8-89B7FDF0897A",
"versionEndExcluding": "18.4.3",
"versionStartIncluding": "18.4.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "425AEB81-EA04-4702-99F8-B623614F6901",
"versionEndExcluding": "18.4.3",
"versionStartIncluding": "18.4.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:community:*:*:*",
"matchCriteriaId": "3D74D76F-A787-40A8-A20F-C48C48983B10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:18.5.0:*:*:*:enterprise:*:*:*",
"matchCriteriaId": "CCF08EA3-6D3E-4388-BA9D-A992B771998F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.0 before 18.3.5, 18.4 before 18.4.3, and 18.5 before 18.5.1 that could have allowed an unauthenticated attacker to cause a denial of service condition by sending GraphQL requests with crafted JSON payloads."
}
],
"id": "CVE-2025-11447",
"lastModified": "2025-10-27T17:40:28.570",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "cve@gitlab.com",
"type": "Secondary"
}
]
},
"published": "2025-10-27T00:15:40.460",
"references": [
{
"source": "cve@gitlab.com",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://about.gitlab.com/releases/2025/10/22/patch-release-gitlab-18-5-1-released/"
},
{
"source": "cve@gitlab.com",
"tags": [
"Broken Link"
],
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/574858"
},
{
"source": "cve@gitlab.com",
"tags": [
"Permissions Required"
],
"url": "https://hackerone.com/reports/3367019"
}
],
"sourceIdentifier": "cve@gitlab.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "cve@gitlab.com",
"type": "Primary"
}
]
}
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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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