{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-30957",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-03-07T17:34:39.981Z",
        "datePublished": "2026-03-10T16:58:28.216Z",
        "dateUpdated": "2026-03-10T18:22:16.657Z"
    },
    "containers": {
        "cna": {
            "title": "OneUptime Synthetic Monitor RCE via exposed Playwright browser object",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-749",
                            "lang": "en",
                            "description": "CWE-749: Exposed Dangerous Method or Function",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jw8q-gjvg-8w4q",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jw8q-gjvg-8w4q"
                },
                {
                    "name": "https://github.com/OneUptime/oneuptime/releases/tag/10.0.21",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/OneUptime/oneuptime/releases/tag/10.0.21"
                }
            ],
            "affected": [
                {
                    "vendor": "OneUptime",
                    "product": "oneuptime",
                    "versions": [
                        {
                            "version": "< 10.0.21",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-03-10T16:58:28.216Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, OneUptime Synthetic Monitors allow a low-privileged authenticated project user to execute arbitrary commands on the oneuptime-probe server/container. The root cause is that untrusted Synthetic Monitor code is executed inside Node's vm while live host-realm Playwright browser and page objects are exposed to it. A malicious user can call Playwright APIs on the injected browser object and cause the probe to spawn an attacker-controlled executable. This is a server-side remote code execution issue. It does not require a separate vm sandbox escape. This vulnerability is fixed in 10.0.21."
                }
            ],
            "source": {
                "advisory": "GHSA-jw8q-gjvg-8w4q",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-03-10T18:21:28.474564Z",
                                "id": "CVE-2026-30957",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "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": "2026-03-10T18:22:16.657Z"
                }
            }
        ]
    }
}