{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-21627",
        "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
        "state": "PUBLISHED",
        "assignerShortName": "Joomla",
        "dateReserved": "2026-01-01T04:42:27.960Z",
        "datePublished": "2026-02-20T14:22:14.744Z",
        "dateUpdated": "2026-02-23T05:07:12.296Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "Novarain/Tassos Framework (plg_system_nrframework)",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.10.14–6.0.37"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Convert Forms",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "3.2.12–5.1.0"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "EngageBox",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "6.0.0–7.1.0"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Google Structured Data",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "5.1.7–6.1.0"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Advanced Custom Fields",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "2.2.0–3.1.0"
                        }
                    ]
                },
                {
                    "defaultStatus": "unaffected",
                    "product": "Smile Pack",
                    "vendor": "tassos.gr",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.0.0–2.1.0"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "p1r0x / ssd-disclosure.com"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction."
                        }
                    ],
                    "value": "The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction."
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ],
                    "cvssV4_0": {
                        "version": "4.0",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subAvailabilityImpact": "HIGH",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "NOT_DEFINED",
                        "providerUrgency": "NOT_DEFINED",
                        "baseSeverity": "CRITICAL",
                        "baseScore": 9.5,
                        "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"
                    }
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-1",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "tags": [
                        "product"
                    ],
                    "url": "https://tassos.gr"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-284",
                            "description": "CWE-284 Improper Access Control",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
                "shortName": "Joomla",
                "dateUpdated": "2026-02-23T05:07:12.296Z"
            },
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Extension - tassos.gr - SQL injection and Unauthenticated File Read in Novarain/Tassos Framework v4.10.14 – v6.0.37 for Joomla",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-02-20T20:42:52.948106Z",
                                "id": "CVE-2026-21627",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-02-20T20:43:10.027Z"
                }
            }
        ]
    }
}