{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-48943",
        "assignerOrgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
        "state": "PUBLISHED",
        "assignerShortName": "Joomla",
        "dateReserved": "2026-05-26T16:47:13.550Z",
        "datePublished": "2026-06-25T15:22:50.562Z",
        "dateUpdated": "2026-10-05T16:06:16.825Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unaffected",
                    "product": "K2 extension for Joomla",
                    "vendor": "getk2.org",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.0-2.26"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Matan Bahar"
                },
                {
                    "lang": "en",
                    "type": "finder",
                    "value": "Niv Kochan"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "K2 ≤ 2.24 contains a mass-assignment defect in the K2 system user plugin `plg_user_k2`. A Registered Joomla user, by including the field `K2UserForm=1` in a standard `com_users` `profile.save` POST, can write arbitrary values into the `notes`, `image`, and `plugins` columns of their own row in the `#__k2_users` table — none of which are exposed by the K2 frontend profile-edit form."
                        }
                    ],
                    "value": "K2 ≤ 2.24 contains a mass-assignment defect in the K2 system user plugin `plg_user_k2`. A Registered Joomla user, by including the field `K2UserForm=1` in a standard `com_users` `profile.save` POST, can write arbitrary values into the `notes`, `image`, and `plugins` columns of their own row in the `#__k2_users` table — none of which are exposed by the K2 frontend profile-edit form."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-915",
                            "description": "CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes i.e. mass-assignment",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "6ff30186-7fb7-4ad9-be33-533e7b05e586",
                "shortName": "Joomla",
                "dateUpdated": "2026-10-05T16:06:16.825Z"
            },
            "references": [
                {
                    "tags": [
                        "product"
                    ],
                    "url": "https://www.getk2.org/"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "Joomla Extension - getk2.org - Authenticated user property mass-assignment in K2 extension for Joomla < 2.26",
            "x_generator": {
                "engine": "Vulnogram 0.1.0-dev"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 6.5,
                            "attackVector": "NETWORK",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
                            "integrityImpact": "LOW",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "LOW"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-06-25T18:46:02.531914Z",
                                "id": "CVE-2026-48943",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-06-25T18:46:31.284Z"
                }
            }
        ]
    }
}