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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-92298",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-09-16T01:33:04.403Z",
        "datePublished": "2026-09-16T01:57:46.309Z",
        "dateUpdated": "2026-10-08T15:51:51.487Z"
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                "dateUpdated": "2026-10-08T15:51:51.487Z"
            },
            "datePublic": "2026-09-12T00:00:00.000Z",
            "title": "EspoCRM through 10.0.8 Weak Token Generation via rand()",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "EspoCRM through 10.0.8 uses PHP's rand() function to generate tokens for lead-capture opt-in, event invitation, and campaign URLs instead of a cryptographically secure generator. Remote unauthenticated attackers can guess these roughly 31-bit tokens to confirm opt-ins, accept or decline event invitations on behalf of other contacts, and access event details."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)",
                            "cweId": "CWE-338",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "EspoCRM",
                    "product": "EspoCRM",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:github/espocrm/espocrm",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "10.0.8"
                        }
                    ]
                }
            ],
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                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "versionEndIncluding": "10.0.8"
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                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
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                        "availabilityImpact": "NONE",
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                        "vulnConfidentialityImpact": "LOW",
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                        "vulnAvailabilityImpact": "NONE",
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            ],
            "references": [
                {
                    "url": "https://gist.github.com/kazisabu/9e3109aab24245fde19b88f53f965e93",
                    "tags": [
                        "technical-description"
                    ],
                    "name": "Reporter write-up"
                },
                {
                    "url": "https://github.com/espocrm/espocrm/commit/8e5555c1ee0ed1e92a9ad54e62f735ac2c4051a1",
                    "tags": [
                        "patch"
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                    "name": "Patch Commit (unreleased at time of assignment)"
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                    "tags": [
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                },
                {
                    "url": "https://github.com/espocrm/espocrm/blob/10.0.8/application/Espo/Repositories/UniqueId.php#L47",
                    "tags": [
                        "technical-description"
                    ],
                    "name": "UniqueId::getNew() applies the weak generator"
                },
                {
                    "url": "https://github.com/espocrm/espocrm",
                    "tags": [
                        "product"
                    ]
                },
                {
                    "name": "VulnCheck Advisory: EspoCRM through 10.0.8 Weak Token Generation via rand()",
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://www.vulncheck.com/advisories/espocrm-through-10.0.8-weak-token-generation-via-rand"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Kazi Sabbir"
                }
            ],
            "x_generator": {
                "engine": "vulncheck-endgame"
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                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-17T17:04:17.106694Z",
                                "id": "CVE-2026-92298",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
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