CVE-2026-30833

{"id": "CVE-2026-30833", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/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": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "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"}}]}, "published": "2026-03-06T18:16:22.013", "references": [{"url": "https://github.com/RocketChat/Rocket.Chat/security/advisories/GHSA-hgq6-9jg2-wf3f", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-943"}]}], "descriptions": [{"lang": "en", "value": "Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0, a NoSQL injection vulnerability exists in Rocket.Chat's account service used in the ddp-streamer micro service that allows unauthenticated attackers to manipulate MongoDB queries during authentication. The vulnerability is located in the username-based login flow where user-supplied input is directly embedded into a MongoDB query selector without validation. An attacker can inject MongoDB operator expressions (e.g., { $regex: '.*' }) in place of a username string, causing the database query to match unintended user records. This issue has been patched in versions 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1, and 8.2.0."}, {"lang": "es", "value": "Rocket.Chat es una plataforma de comunicaciones de c\u00f3digo abierto, segura y totalmente personalizable. Antes de las versiones 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1 y 8.2.0, existe una vulnerabilidad de inyecci\u00f3n NoSQL en el servicio de cuentas de Rocket.Chat utilizado en el microservicio ddp-streamer que permite a atacantes no autenticados manipular consultas de MongoDB durante la autenticaci\u00f3n. La vulnerabilidad se encuentra en el flujo de inicio de sesi\u00f3n basado en nombre de usuario, donde la entrada proporcionada por el usuario se incrusta directamente en un selector de consulta de MongoDB sin validaci\u00f3n. Un atacante puede inyectar expresiones de operador de MongoDB (por ejemplo, { $regex: '.*' }) en lugar de una cadena de nombre de usuario, lo que hace que la consulta de la base de datos coincida con registros de usuario no deseados. Este problema ha sido parcheado en las versiones 7.10.8, 7.11.5, 7.12.5, 7.13.4, 8.0.2, 8.1.1 y 8.2.0."}], "lastModified": "2026-03-13T18:46:27.120", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B46CE2E-8C7D-4F11-B0CF-C73A3718A56B", "versionEndExcluding": "7.10.8"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7AF8C2C1-73C3-4FB7-889A-5A6FD8E6C6C1", "versionEndExcluding": "7.11.5", "versionStartIncluding": "7.11.0"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7339A16-6F5B-47D2-8D6C-289E4E7DB99C", "versionEndExcluding": "7.12.5", "versionStartIncluding": "7.12.0"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87EB1237-813C-4834-89ED-52A66F3E157D", "versionEndExcluding": "7.13.4", "versionStartIncluding": "7.13.0"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1615F6F-6774-4B2F-AA6C-ABD2397284B1", "versionEndExcluding": "8.0.2", "versionStartIncluding": "8.0.0"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5C728C6-E42D-4842-8466-2ABC6151B8E8", "versionEndExcluding": "8.1.1", "versionStartIncluding": "8.1.0"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.2.0:rc0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "158A7899-8BF4-4BAB-ABC1-28A294BA1F3F"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.2.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7393A14-F640-449F-8D2E-B0E5D0734A0F"}, {"criteria": "cpe:2.3:a:rocket.chat:rocket.chat:8.2.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "57CDF8CA-080D-4E50-8758-06085FF2A95C"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}