{
    "document": {
        "category": "csaf_base",
        "csaf_version": "2.0",
        "distribution": {
            "tlp": {
                "label": "WHITE"
            }
        },
        "lang": "en",
        "notes": [
            {
                "category": "legal_disclaimer",
                "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
            }
        ],
        "publisher": {
            "category": "coordinator",
            "contact_details": "cert@ncsc.nl",
            "name": "National Cyber Security Centre",
            "namespace": "https://www.ncsc.nl/"
        },
        "title": "CVE-2026-29784",
        "tracking": {
            "current_release_date": "2026-03-23T10:56:33.765651Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
                    "name": "V.E.L.M.A",
                    "version": "1.7"
                }
            },
            "id": "CVE-2026-29784",
            "initial_release_date": "2026-03-05T22:48:55.700107Z",
            "revision_history": [
                {
                    "date": "2026-03-05T22:48:55.700107Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)."
                },
                {
                    "date": "2026-03-05T22:49:01.467090Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-03-06T00:21:15.119748Z",
                    "number": "3",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-03-06T00:21:16.672338Z",
                    "number": "4",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-07T15:38:32.143204Z",
                    "number": "5",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T15:38:41.619863Z",
                    "number": "6",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-07T16:25:04.249994Z",
                    "number": "7",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)."
                },
                {
                    "date": "2026-03-07T16:25:13.180864Z",
                    "number": "8",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-08T14:49:17.713116Z",
                    "number": "9",
                    "summary": "Source created.| CVE status created. (valid)| EPSS created."
                },
                {
                    "date": "2026-03-08T14:49:26.963406Z",
                    "number": "10",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-09T17:02:45.777144Z",
                    "number": "11",
                    "summary": "References created (1)."
                },
                {
                    "date": "2026-03-09T17:02:48.048326Z",
                    "number": "12",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-09T18:21:10.366386Z",
                    "number": "13",
                    "summary": "References created (1)."
                },
                {
                    "date": "2026-03-09T18:39:23.983510Z",
                    "number": "14",
                    "summary": "Unknown change."
                },
                {
                    "date": "2026-03-09T20:25:39.014569Z",
                    "number": "15",
                    "summary": "Products created (1).| Product Identifiers created (1)."
                },
                {
                    "date": "2026-03-09T20:25:45.365553Z",
                    "number": "16",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-10T12:05:44.350431Z",
                    "number": "17",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (1).| References created (3)."
                },
                {
                    "date": "2026-03-10T12:05:53.816228Z",
                    "number": "18",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-20T09:34:48.971318Z",
                    "number": "19",
                    "summary": "Source connected.| CVE status created. (valid)| EPSS created."
                }
            ],
            "status": "interim",
            "version": "19"
        }
    },
    "product_tree": {
        "branches": [
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=5.101.6|<6.19.3",
                                "product": {
                                    "name": "vers:unknown/>=5.101.6|<6.19.3",
                                    "product_id": "CSAFPID-5769851"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "Ghost"
                    },
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=5.101.6|<6.19.3",
                                "product": {
                                    "name": "vers:unknown/>=5.101.6|<6.19.3",
                                    "product_id": "CSAFPID-5764102"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "ghost"
                    }
                ],
                "category": "vendor",
                "name": "TryGhost"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=5.101.6|<6.19.3",
                                "product": {
                                    "name": "vers:unknown/>=5.101.6|<6.19.3",
                                    "product_id": "CSAFPID-5774484"
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "ghost"
                    }
                ],
                "category": "vendor",
                "name": "Bitnami"
            },
            {
                "branches": [
                    {
                        "branches": [
                            {
                                "category": "product_version_range",
                                "name": "vers:unknown/>=5.101.6|<6.19.3",
                                "product": {
                                    "name": "vers:unknown/>=5.101.6|<6.19.3",
                                    "product_id": "CSAFPID-5772449",
                                    "product_identification_helper": {
                                        "cpe": "cpe:2.3:a:ghost:ghost:*:*:*:*:*:node.js:*:*"
                                    }
                                }
                            }
                        ],
                        "category": "product_name",
                        "name": "ghost"
                    }
                ],
                "category": "vendor",
                "name": "Ghost"
            }
        ]
    },
    "vulnerabilities": [
        {
            "cve": "CVE-2026-29784",
            "cwe": {
                "id": "CWE-352",
                "name": "Cross-Site Request Forgery (CSRF)"
            },
            "notes": [
                {
                    "category": "description",
                    "text": "### Impact\n\nIncomplete CSRF protections around `/session/verify` made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. \n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v5.101.6 up to v6.19.2.\n\n### Patches\n\nv6.19.3 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find [Docker's official Ghost image here](https://hub.docker.com/_/ghost). Updating a Docker-based Ghost instance [is documented here](https://docs.ghost.org/install/docker#updating-ghost). \n\nIf a project's Ghost is a Ghost-CLI install see the documentation on [updating it to the latest version here](https://docs.ghost.org/update). \n\n### For more information\n\nIf there are any questions or comments about this advisory, send an email to [security@ghost.org](mailto:security@ghost.org).",
                    "title": "github - https://github.com/advisories/GHSA-9m84-wc28-w895"
                },
                {
                    "category": "description",
                    "text": "### Impact\n\nIncomplete CSRF protections around `/session/verify` made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. \n\n### Vulnerable versions\n\nThis vulnerability is present in Ghost from v5.101.6 up to v6.19.2.\n\n### Patches\n\nv6.19.3 contains a fix for this issue.\n\n### How to update\n\nFor self-hosters using Docker, find [Docker's official Ghost image here](https://hub.docker.com/_/ghost). Updating a Docker-based Ghost instance [is documented here](https://docs.ghost.org/install/docker#updating-ghost). \n\nIf a project's Ghost is a Ghost-CLI install see the documentation on [updating it to the latest version here](https://docs.ghost.org/update). \n\n### For more information\n\nIf there are any questions or comments about this advisory, send an email to [security@ghost.org](mailto:security@ghost.org).",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/npm%2FGHSA-9m84-wc28-w895.json?alt=media"
                },
                {
                    "category": "description",
                    "text": "Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-29784"
                },
                {
                    "category": "description",
                    "text": "Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-29784"
                },
                {
                    "category": "description",
                    "text": "Ghost is a Node.js content management system. From version 5.101.6 to 6.19.2, incomplete CSRF protections around /session/verify made it possible to use OTCs in login sessions different from the requesting session. In some scenarios this might have made it easier for phishers to take over a Ghost site. This issue has been patched in version 6.19.3.",
                    "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-ghost-2026-29784.json?alt=media"
                },
                {
                    "category": "other",
                    "text": "0.0002",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "3.7",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "Is related to (a version of) an uncommon product, Is related to CWE-352 (Cross-Site Request Forgery (CSRF)), Is related to an uncommon product vendor",
                    "title": "NCSC Score top decreasing factors"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-5764102",
                    "CSAFPID-5769851",
                    "CSAFPID-5772449",
                    "CSAFPID-5774484"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - github",
                    "url": "https://github.com/advisories/GHSA-9m84-wc28-w895"
                },
                {
                    "category": "external",
                    "summary": "Source raw - github",
                    "url": "https://api.github.com/advisories/GHSA-9m84-wc28-w895"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/npm%2FGHSA-9m84-wc28-w895.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-29784"
                },
                {
                    "category": "external",
                    "summary": "Source raw - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/29xxx/CVE-2026-29784.json"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29784"
                },
                {
                    "category": "external",
                    "summary": "Source raw - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-29784"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-29784"
                },
                {
                    "category": "external",
                    "summary": "Source raw - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - osv",
                    "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/Bitnami%2FBIT-ghost-2026-29784.json?alt=media"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; nvd; osv",
                    "url": "https://github.com/TryGhost/Ghost/security/advisories/GHSA-9m84-wc28-w895"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; github; nvd; osv",
                    "url": "https://github.com/TryGhost/Ghost/commit/ec065a774fa125953d2aa644a59cd8990329e0a0"
                },
                {
                    "category": "external",
                    "summary": "Reference - github",
                    "url": "https://github.com/advisories/GHSA-9m84-wc28-w895"
                },
                {
                    "category": "external",
                    "summary": "Reference - github; osv",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29784"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                        "baseScore": 8.8,
                        "baseSeverity": "HIGH"
                    },
                    "products": [
                        "CSAFPID-5764102",
                        "CSAFPID-5769851",
                        "CSAFPID-5772449",
                        "CSAFPID-5774484"
                    ]
                }
            ],
            "title": "CVE-2026-29784"
        }
    ]
}