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    CVE-2016-4264

    The Office Open XML (OOXML) feature in Adobe ColdFusion 10 before Update 21 and 11 before Update 10 allows remote attackers to read arbitrary files or send TCP requests to intranet servers via a crafted OOXML spreadsheet containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

    Published:Sep 1, 2016
    Last Modified:Apr 12, 2025
    EPS:Sep 1, 2016
    EPSS Score:0.55384
    CVSS Score:8.6

    Affected Products

    Vendor
    Adobe
    Product
    Coldfusion

    Exploits

    http://legalhackers.com/advisories/Adobe-ColdFusion-11-XXE-Exploit-CVE-2016-4264.txthttp://legalhackers.com/advisories/Adobe-ColdFusion-11-XXE-Exploit-CVE-2016-4264.txthttps://www.exploit-db.com/exploits/40346

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-221 Data Serialization External Entities Blowup

    Related CVEs

    CVE-2026-83961 (CVSS 7.1) — ColdFusion is affected by an Improper Authentication vulnerability that could result in privilege escalation. …
    CVE-2026-71387 (CVSS 8.8) — ColdFusion is affected by an Incorrect Authorization vulnerability that could result in arbitrary code executi…
    CVE-2026-48385 (CVSS 7.7) — ColdFusion is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command In…
    CVE-2026-71383 (CVSS 7.3) — is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An att…
    CVE-2026-21279 (CVSS 8.2) — is affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. An a…
    CVE-2026-48384 (CVSS 4.9) — ColdFusion is affected by an Improper Input Validation vulnerability that could result in an application denia…
    CVE-2026-48375 (CVSS 6.5) — ColdFusion is affected by an Incorrect Authorization vulnerability that could result in an application denial-…
    CVE-2026-21269 (CVSS 4.6) — ColdFusion is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-priv…
    CVE-2026-48376 (CVSS 5.4) — is affected by an Improper Encoding or Escaping of Output vulnerability that could result in a Security featur…
    CVE-2026-48440 (CVSS 8.1) — ColdFusion is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execu…

    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