CVE-2026-111347
go-ldap-admin hasta la versión 0.6.2 incluida incorpora de forma fija (hard-coded) una clave privada RSA, publicada en el repositorio público, que protege las contraseñas de inicio de sesión cifradas. Los atacantes no autenticados que capturen las contraseñas cifradas pueden descifrarlas sin conexión o mediante el endpoint /base/decryptpwd, obteniendo las credenciales LDAP en texto claro para reutilizarlas.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 8.2
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 0.38 %
- Percentil entre todas las CVEs puntuadas
- 30
- Fecha de la puntuación
- 20/10/2026
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
T1552Unsecured Credentialscredential access85 % - Impacto secundario
T1078Valid Accountsstealth · persistence · privilege escalation · initial access35 %
Vector AV:N/PR:N/UI:N permite explotación remota sin credenciales; la clave RSA privada embebida (CWE-321) descifra contraseñas LDAP en claro para reutilizarlas.
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-321
Referencias
Mostrar las 8 referencias
- https://github.com/opsre/go-ldap-admin
- https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L20-L24
- https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L76-L77
- https://github.com/opsre/go-ldap-admin/blob/v0.6.2/logic/base_logic.go#L188-L199
- https://github.com/opsre/go-ldap-admin/blob/v0.6.2/routes/base_routes.go#L50
- https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset
- https://www.vulncheck.com/advisories/go-ldap-admin-through-0.6.2-hard-coded-rsa-private-key-via-base-decryptpwd
- https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-111347",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-111347",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-10-16T18:00:25.393949Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.9,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 2.2
}
],
"cvssMetricV40": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"cvssData": {
"Safety": "NOT_DEFINED",
"version": "4.0",
"Recovery": "NOT_DEFINED",
"baseScore": 8.2,
"Automatable": "NOT_DEFINED",
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"exploitMaturity": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "NONE",
"subIntegrityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"availabilityRequirement": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"subConfidentialityImpact": "NONE",
"vulnConfidentialityImpact": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
}
}
]
},
"affected": [
{
"source": "disclosure@vulncheck.com",
"affectedData": [
{
"repo": "https://github.com/opsre/go-ldap-admin",
"vendor": "opsre",
"product": "go-ldap-admin",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "0.6.2"
}
],
"packageURL": "pkg:golang/github.com/eryajf/go-ldap-admin",
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-10-15T22:19:32.300",
"references": [
{
"url": "https://github.com/opsre/go-ldap-admin",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L20-L24",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/opsre/go-ldap-admin/blob/v0.6.2/config/config.go#L76-L77",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/opsre/go-ldap-admin/blob/v0.6.2/logic/base_logic.go#L188-L199",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://github.com/opsre/go-ldap-admin/blob/v0.6.2/routes/base_routes.go#L50",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://www.vulncheck.com/advisories/go-ldap-admin-through-0.6.2-hard-coded-rsa-private-key-via-base-decryptpwd",
"source": "disclosure@vulncheck.com"
},
{
"url": "https://hackmd.io/@hieuPenguinnn/go-ldap-admin-hardcoded-rsa-key-decrypt-oracle-and-unauth-password-reset",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "disclosure@vulncheck.com",
"description": [
{
"lang": "en",
"value": "CWE-321"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "go-ldap-admin through 0.6.2 embeds a hard-coded RSA private key, published in the public repository, that protects encrypted login passwords. Unauthenticated attackers who capture encrypted passwords can decrypt them offline or via the /base/decryptpwd endpoint, recovering cleartext LDAP credentials for reuse."
}
],
"lastModified": "2026-10-16T19:17:04.300",
"sourceIdentifier": "disclosure@vulncheck.com"
}