CVE-2026-21627

{"id": "CVE-2026-21627", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-21627", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-02-20T20:42:52.948106Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "security@joomla.org", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.5, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "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": "security@joomla.org", "affectedData": [{"vendor": "tassos.gr", "product": "Novarain/Tassos Framework (plg_system_nrframework)", "versions": [{"status": "affected", "version": "4.10.14\u20136.0.37"}], "defaultStatus": "unaffected"}, {"vendor": "tassos.gr", "product": "Convert Forms", "versions": [{"status": "affected", "version": "3.2.12\u20135.1.0"}], "defaultStatus": "unaffected"}, {"vendor": "tassos.gr", "product": "EngageBox", "versions": [{"status": "affected", "version": "6.0.0\u20137.1.0"}], "defaultStatus": "unaffected"}, {"vendor": "tassos.gr", "product": "Google Structured Data", "versions": [{"status": "affected", "version": "5.1.7\u20136.1.0"}], "defaultStatus": "unaffected"}, {"vendor": "tassos.gr", "product": "Advanced Custom Fields", "versions": [{"status": "affected", "version": "2.2.0\u20133.1.0"}], "defaultStatus": "unaffected"}, {"vendor": "tassos.gr", "product": "Smile Pack", "versions": [{"status": "affected", "version": "1.0.0\u20132.1.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-02-20T15:20:29.467", "references": [{"url": "https://tassos.gr", "source": "security@joomla.org"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@joomla.org", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla\u2019s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction."}, {"lang": "es", "value": "La vulnerabilidad estaba arraigada en c\u00f3mo el plugin Tassos Framework manejaba solicitudes AJAX espec\u00edficas a trav\u00e9s del punto de entrada com_ajax de Joomla. Bajo ciertas condiciones, la funcionalidad interna del framework podr\u00eda ser invocada sin la restricci\u00f3n adecuada."}], "lastModified": "2026-06-17T10:18:50.007", "sourceIdentifier": "security@joomla.org"}