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    CVE-2015-6123

    Cross-site scripting (XSS) vulnerability in Microsoft Excel for Mac 2011 and Excel 2016 for Mac allows remote attackers to inject arbitrary web script or HTML via a crafted e-mail message that is mishandled by Outlook for Mac, aka "Microsoft Outlook for Mac Spoofing Vulnerability."

    Published:Nov 11, 2015
    Last Modified:Apr 12, 2025
    EPS:Nov 11, 2015
    EPSS Score:0.12047
    CVSS Score:4.3

    Affected Products

    Vendor
    Microsoft
    Product
    Excel For Mac

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-54901 (CVSS 5.5) — Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.…
    CVE-2025-54904 (CVSS 7.8) — Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2025-54903 (CVSS 7.8) — Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2025-54902 (CVSS 7.8) — Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2025-54899 (CVSS 7.8) — Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code local…
    CVE-2025-54898 (CVSS 7.8) — Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2025-54896 (CVSS 7.8) — Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.…
    CVE-2017-8632 (CVSS 7.8) — A remote code execution vulnerability exists in Microsoft Excel 2010 Service Pack 2, Microsoft Excel 2013 Serv…
    CVE-2017-8567 (CVSS 7.8) — A remote code execution vulnerability exists in Microsoft Excel for Mac 2011 when it fails to properly handle …
    CVE-2016-7266 (CVSS 7.8) — Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Office Compatibility …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High