CVE-2026-22881_CVE-2026-22881

5.7 / 10

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

Description

Cross-site scripting vulnerability exists in Message function of Cybozu Garoon 5.15.0 to 6.0.3, which may allow an attacker to reset arbitrary users’ passwords.

Basic Information

ID CVE-2026-22881

Source jpcert

Published Feb 2, 2026 at 06:37

Affected Product

Vendor Cybozu, Inc.

Product Cybozu Garoon

Version 5.15.0 to 6.0.3

Affected Versions Cybozu, Inc. Cybozu Garoon 5.15.0 to 6.0.3

CWE Classification

CWE-79

References

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    "lastseen": "",
    "description": "Cross-site scripting vulnerability exists in Message function of Cybozu Garoon 5.15.0 to 6.0.3, which may allow an attacker to reset arbitrary users\u2019 passwords.",
    "published": "2026-02-02T06:37:17.621Z",
    "modified": "2026-02-02T06:37:17.621Z",
    "type": "cve",
    "title": "CVE-2026-22881",
    "source": "jpcert",
    "references": "https://kb.cybozu.support/article/39084/\nhttps://jvn.jp/en/jp/JVN35265756/",
    "id": "CVE-2026-22881",
    "bulletinFamily": "",
    "cwe": [
        "CWE-79"
    ],
    "cvelist": null,
    "sourceData": "Cybozu, Inc. Cybozu Garoon 5.15.0 to 6.0.3",
    "sourceHref": "",
    "cvss": {
        "score": 5.7,
        "severity": "MEDIUM",
        "vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
        "version": "3.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
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            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Cybozu Garoon",
    "version": "5.15.0 to 6.0.3",
    "vendor": "Cybozu, Inc.",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}