CVE-2026-77874
IBM Enterprise Build of Quarkus 3.27.1 through 3.27.5.SP1, and 3.33.1 through 3.33.3.SP1 is vulnerable to SQL injection. A remote unauthenticated attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify, or delete information in the back-end database.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
- Puntuación base: 8.6
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.43%
- Percentil entre todas las CVEs puntuadas: 35
- Fecha de la puntuación: 5/10/2026
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 access95 % - Impacto principal
T1005Data from Local Systemcollection90 % - Impacto secundario
T1078Valid Accountsstealth · persistence · privilege escalation · initial access75 % - Impacto secundario
T1565.001Stored Data Manipulationimpact85 %
SQL injection remota sin autenticación (CWE-89) en aplicación expuesta: acceso a datos sensibles (C:H) y modificación de BD (I:L). T1078 por potencial acceso a cuentas vía inyección.
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)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-89
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-77874",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-77874",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-09-24T14:50:50.894476Z"
}
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "psirt@us.ibm.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.6,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 4.7,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "psirt@us.ibm.com",
"affectedData": [
{
"cpes": [
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.27.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.27.5.sp1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.27.5.sp1:sp1:*:*:*:*:*:*",
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.33.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.33.3.sp1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:enterprise_build_of_quarkus:3.33.3.sp1:sp1:*:*:*:*:*:*"
],
"vendor": "IBM",
"product": "Enterprise Build of Quarkus",
"versions": [
{
"status": "affected",
"version": "3.27.1",
"versionType": "semver",
"lessThanOrEqual": "3.27.5.SP1"
},
{
"status": "affected",
"version": "3.33.1",
"versionType": "semver",
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}
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}
]
}
],
"published": "2026-09-24T15:17:38.700",
"references": [
{
"url": "https://www.ibm.com/support/pages/node/7289050",
"source": "psirt@us.ibm.com"
}
],
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"description": [
{
"lang": "en",
"value": "CWE-89"
}
]
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],
"descriptions": [
{
"lang": "en",
"value": "IBM Enterprise Build of Quarkus 3.27.1 through 3.27.5.SP1, and 3.33.1 through 3.33.3.SP1 is vulnerable to SQL injection. A remote unauthenticated attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify, or delete information in the back-end database."
}
],
"lastModified": "2026-09-24T19:41:16.513",
"sourceIdentifier": "psirt@us.ibm.com"
}