{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-8754",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-05-16T17:33:50.142Z",
        "datePublished": "2026-05-17T12:15:09.708Z",
        "dateUpdated": "2026-05-18T20:05:27.494Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-05-17T12:15:09.708Z"
            },
            "title": "AstrBotDevs AstrBot File Upload chat.py post_file path traversal",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-22",
                            "lang": "en",
                            "description": "Path Traversal"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "AstrBotDevs",
                    "product": "AstrBot",
                    "versions": [
                        {
                            "version": "4.23.0",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.1",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.2",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.3",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.4",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.5",
                            "status": "affected"
                        },
                        {
                            "version": "4.23.6",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:astrbot:astrbot:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "File Upload Handler"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in AstrBotDevs AstrBot up to 4.23.5. Impacted is the function post_file of the file astrbot/dashboard/routes/chat.py of the component File Upload Handler. The manipulation of the argument filename results in path traversal. It is possible to launch the attack remotely. The exploit is now public and may be used. Upgrading to version 4.23.6 is recommended to address this issue. The patch is identified as aaec41e5054569ceaa1113593a34da7568e2d211. You should upgrade the affected component."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 5.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
                        "baseSeverity": "MEDIUM"
                    }
                },
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 6.3,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
                        "baseSeverity": "MEDIUM"
                    }
                },
                {
                    "cvssV3_0": {
                        "version": "3.0",
                        "baseScore": 6.3,
                        "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
                        "baseSeverity": "MEDIUM"
                    }
                },
                {
                    "cvssV2_0": {
                        "version": "2.0",
                        "baseScore": 6.5,
                        "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C"
                    }
                }
            ],
            "timeline": [
                {
                    "time": "2026-05-16T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2026-05-16T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-05-16T19:39:03.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Eric-a (VulDB User)",
                    "type": "reporter"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/364381",
                    "name": "VDB-364381 | AstrBotDevs AstrBot File Upload chat.py post_file path traversal",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/364381/cti",
                    "name": "VDB-364381 | CTI Indicators (IOB, IOC, TTP, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/811172",
                    "name": "Submit #811172 | AstrBotDevs AstrBot latest Path Traversal (CWE-22)",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://gist.github.com/YLChen-007/054415c2b63e58813328bc879a90c504",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "https://github.com/AstrBotDevs/AstrBot/commit/aaec41e5054569ceaa1113593a34da7568e2d211",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/AstrBotDevs/AstrBot/releases/tag/v4.23.6",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/AstrBotDevs/AstrBot/",
                    "tags": [
                        "product"
                    ]
                }
            ],
            "tags": [
                "x_open-source"
            ]
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://vuldb.com/submit/811172",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-18T20:04:05.817127Z",
                                "id": "CVE-2026-8754",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "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": "2026-05-18T20:05:27.494Z"
                }
            }
        ]
    }
}