{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-85749",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-09-04T14:50:16.720Z",
        "datePublished": "2026-10-28T22:37:38.513Z",
        "dateUpdated": "2026-10-28T22:37:38.513Z"
    },
    "containers": {
        "cna": {
            "title": "MailWatch: IDOR lets any authenticated user release or delete another tenant's quarantined mail",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-566",
                            "lang": "en",
                            "description": "CWE-566: Authorization Bypass Through User-Controlled SQL Primary Key",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-639",
                            "lang": "en",
                            "description": "CWE-639: Authorization Bypass Through User-Controlled Key",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 8.1,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/mailwatch/MailWatch/security/advisories/GHSA-w7v5-7g6w-87r4",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/mailwatch/MailWatch/security/advisories/GHSA-w7v5-7g6w-87r4"
                },
                {
                    "name": "https://github.com/mailwatch/MailWatch/commit/bc04f25eb0cec028cbd4ded9c049cfc6f663a15f",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/mailwatch/MailWatch/commit/bc04f25eb0cec028cbd4ded9c049cfc6f663a15f"
                },
                {
                    "name": "https://github.com/mailwatch/MailWatch/releases/tag/v1.2.27",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/mailwatch/MailWatch/releases/tag/v1.2.27"
                }
            ],
            "affected": [
                {
                    "vendor": "mailwatch",
                    "product": "MailWatch",
                    "versions": [
                        {
                            "version": "< 1.2.27",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-10-28T22:37:38.513Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "MailWatch for MailScanner is a web-based front-end to MailScanner. Prior to 1.2.27, any authenticated MailWatch user, including the U/user, D/domain-admin, and H/host roles, can release to inbox or permanently delete the quarantined mail of any other user or domain by supplying an arbitrary message `id` to `mailscanner/quarantine_action.php`. The action path calls `quarantine_list_items()` in `mailscanner/functions.php`, which selects from `maillog` by the supplied identifier without the per-role `global_filter` applied by listing and read views. The action requires a valid session and CSRF token, but the caller can submit a token from the caller's own session; ownership of the requested message is never checked. Message identifiers are enumerable, allowing a low-privilege user to invoke `quarantine_release()` or `quarantine_delete()` for other users' or domains' quarantined messages, force-delivering mail held by the quarantine or permanently deleting it. This issue is fixed in version 1.2.27."
                }
            ],
            "source": {
                "advisory": "GHSA-w7v5-7g6w-87r4",
                "discovery": "UNKNOWN"
            }
        }
    }
}