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82 lines
4.4 KiB
JSON
82 lines
4.4 KiB
JSON
{
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"id": "CVE-2024-52591",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2024-12-18T20:15:23.697",
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"lastModified": "2024-12-18T20:15:23.697",
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"vulnStatus": "Awaiting Analysis",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Misskey is an open source, federated social media platform. In affected versions missing validation in `ApRequestService.signedGet` and `HttpRequestService.getActivityJson` allows an attacker to create fake user profiles and forged notes. The spoofed users will appear to be from a different instance than the one where they actually exist, and the forged notes will appear to be posted by a different user. Vulnerable Misskey instances will accept the spoofed objects as valid, allowing an attacker to impersonate other users and instances. The attacker retains full control of the spoofed user / note and can interact like a real account. This issue has been addressed in version 2024.11.0-alpha.3. Users are advised to upgrade. There are no known workarounds for this vulnerability."
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},
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{
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"lang": "es",
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"value": "Misskey es una plataforma de redes sociales federada de c\u00f3digo abierto. En las versiones afectadas, la falta de validaci\u00f3n en `ApRequestService.signedGet` y `HttpRequestService.getActivityJson` permite a un atacante crear perfiles de usuario falsos y notas falsificadas. Los usuarios falsificados parecer\u00e1n ser de una instancia diferente a la que realmente existen, y las notas falsificadas parecer\u00e1n haber sido publicadas por un usuario diferente. Las instancias vulnerables de Misskey aceptar\u00e1n los objetos falsificados como v\u00e1lidos, lo que permite a un atacante hacerse pasar por otros usuarios e instancias. El atacante conserva el control total del usuario/nota falsificados y puede interactuar como una cuenta real. Este problema se ha solucionado en la versi\u00f3n 2024.11.0-alpha.3. Se recomienda a los usuarios que actualicen. No existen workarounds conocidos para esta vulnerabilidad."
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}
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],
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"metrics": {
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"cvssMetricV40": [
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{
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"source": "security-advisories@github.com",
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"type": "Secondary",
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"cvssData": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:L/SI:N/SA:L/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",
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"baseScore": 8.8,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnerableSystemConfidentiality": "LOW",
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"vulnerableSystemIntegrity": "HIGH",
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"vulnerableSystemAvailability": "NONE",
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"subsequentSystemConfidentiality": "LOW",
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"subsequentSystemIntegrity": "NONE",
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"subsequentSystemAvailability": "LOW",
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"exploitMaturity": "NOT_DEFINED",
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"confidentialityRequirements": "NOT_DEFINED",
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"integrityRequirements": "NOT_DEFINED",
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"availabilityRequirements": "NOT_DEFINED",
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"modifiedAttackVector": "NOT_DEFINED",
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"modifiedAttackComplexity": "NOT_DEFINED",
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"modifiedAttackRequirements": "NOT_DEFINED",
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"modifiedPrivilegesRequired": "NOT_DEFINED",
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"modifiedUserInteraction": "NOT_DEFINED",
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"modifiedVulnerableSystemConfidentiality": "NOT_DEFINED",
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"modifiedVulnerableSystemIntegrity": "NOT_DEFINED",
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"modifiedVulnerableSystemAvailability": "NOT_DEFINED",
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"modifiedSubsequentSystemConfidentiality": "NOT_DEFINED",
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"modifiedSubsequentSystemIntegrity": "NOT_DEFINED",
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"modifiedSubsequentSystemAvailability": "NOT_DEFINED",
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"safety": "NOT_DEFINED",
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"automatable": "NOT_DEFINED",
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"recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED"
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}
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}
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]
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},
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"weaknesses": [
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{
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"source": "security-advisories@github.com",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-20"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://github.com/misskey-dev/misskey/security/advisories/GHSA-m2gq-69fp-6hv4",
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"source": "security-advisories@github.com"
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}
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]
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} |