CVE-2024-9163
A business logic error in GitLab CE/EE affecting all versions starting from 12.1 prior to 17.10.7, 17.11 prior to 17.11.3 and 18.0 prior to 18.0.1 where an attacker can cause a branch name confusion in confidential MRs.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.40%
- Percentil entre todas las CVEs puntuadas: 32
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access85 % - Impacto principal
T1552.007Container APIcredential access75 %
Acceso de red sin autenticación (AV:N/PR:N) a GitLab expuesto; la confusión de ramas en MRs confidenciales permite lectura no autorizada de datos sensibles (C:H).
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-451
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-9163",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-9163",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-05-27T14:40:27.765884Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "cve@gitlab.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 3.5,
"attackVector": "NETWORK",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "LOW"
},
"impactScore": 1.4,
"exploitabilityScore": 2.1
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "cve@gitlab.com",
"affectedData": [
{
"cpes": [
"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
],
"repo": "git://git@gitlab.com:gitlab-org/gitlab.git",
"vendor": "GitLab",
"product": "GitLab",
"versions": [
{
"status": "affected",
"version": "12.1",
"lessThan": "17.10.7",
"versionType": "semver"
},
{
"status": "affected",
"version": "17.11",
"lessThan": "17.11.3",
"versionType": "semver"
},
{
"status": "affected",
"version": "18.0",
"lessThan": "18.0.1",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2025-05-23T13:15:25.530",
"references": [
{
"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/493942",
"tags": [
"Broken Link"
],
"source": "cve@gitlab.com"
},
{
"url": "https://hackerone.com/reports/2705566",
"tags": [
"Permissions Required"
],
"source": "cve@gitlab.com"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "cve@gitlab.com",
"description": [
{
"lang": "en",
"value": "CWE-451"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A business logic error in GitLab CE/EE affecting all versions starting from 12.1 prior to 17.10.7, 17.11 prior to 17.11.3 and 18.0 prior to 18.0.1 where an attacker can cause a branch name confusion in confidential MRs."
},
{
"lang": "es",
"value": "Un error de lógica empresarial en GitLab CE/EE que afecta a todas las versiones a partir de la 12.1 anterior a la 17.10.7, la 17.11 anterior a la 17.11.3 y la 18.0 anterior a la 18.0.1, donde un atacante puede causar una confusión en el nombre de la rama en los MR confidenciales."
}
],
"lastModified": "2026-06-17T08:24:04.440",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FB6AA970-04FE-48CF-8BBB-F7C9546A7FA8",
"versionEndExcluding": "17.10.7",
"versionStartIncluding": "12.1.0"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "11B00073-6474-41F1-AFC5-9E8190CA09DA",
"versionEndExcluding": "17.10.7",
"versionStartIncluding": "12.1.0"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "194F7832-AEB6-4CD4-8CA8-81D8BF1666C9",
"versionEndExcluding": "17.11.3",
"versionStartIncluding": "17.11.0"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85308EBB-8AB6-4344-9944-D124878DA138",
"versionEndExcluding": "17.11.3",
"versionStartIncluding": "17.11.0"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:18.0.0:*:*:*:community:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C7F28C32-4C21-4EE4-985C-34BD8C9FE300"
},
{
"criteria": "cpe:2.3:a:gitlab:gitlab:18.0.0:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "52187A72-1412-48DE-90DD-2948630CFC19"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "cve@gitlab.com"
}