Exploit for Basic XSS in Espocrm_9CC09B00-098C-5B90-82A6-E55F0B6AEA64

{
    "lastseen": "2026-05-11T20:45:32",
    "description": "CVE-2026-33657 - EspoCRM 9.3.3 Stored HTML Injection in Email Notifications Authenticated proof-of-concept for stored HTML injection in EspoCRM 9.3.3 email notifications. Summary EspoCRM 9.3.3 renders stream-note notification emails by transforming the...",
    "published": "2026-05-11T20:39:31",
    "modified": "2026-05-11T20:44:21",
    "type": "githubexploit",
    "title": "Exploit for Basic XSS in Espocrm",
    "source": "",
    "references": "",
    "id": "9CC09B00-098C-5B90-82A6-E55F0B6AEA64",
    "bulletinFamily": "exploit",
    "cwe": null,
    "cvelist": [
        "CVE-2026-33657"
    ],
    "sourceData": "",
    "sourceHref": "",
    "cvss": {
        "score": 5.4,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "https://github.com/EntroVyx/CVE-2026-33657",
    "category_name": "Exploit",
    "post_link": "",
    "product": "",
    "version": "",
    "vendor": "",
    "ai_description": "",
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    "ai_score": 0
}