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CVE-2026-82525— Exterro FTK Imager < 8.3 XXE via Report.xml XSLT Processing

Quick assessment

Affected
Exterro FTK Imager
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Exterro FTK Imager 在 8.3 版本之前存在 XML 外部实体（XXE）注入漏洞。攻击者可以通过在 UFDR ZIP 证据项内的 Report.xml 文件中嵌入恶意外部实体引用和攻击者可控的 XSLT 样式表，从而读取宿主机文件系统中的任意文件。攻击者可以构造一个恶意的 UFDR 归档文件；当检查员预览该文件时，XML 解析器会解析 file:// 外部实体引用，并在外部样式表中执行 msxsl:script，从而通过生成的图像 URL 将解析后的文件内容泄露至攻击者控制的端点。

CVSS 5.5 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
Exterro FTK Imager < 8.3 affected
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I. Basic Information for CVE-2026-82525

Vulnerability Information
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Vulnerability Title
Exterro FTK Imager < 8.3 XXE via Report.xml XSLT Processing
Source: CVE Program / CVE List V5
Vulnerability Description
Exterro FTK Imager before 8.3 contains an XML external entity (XXE) injection vulnerability that allows attackers to read arbitrary files from the host filesystem by embedding malicious external entity references and attacker-controlled XSLT stylesheets within a Report.xml file inside a UFDR ZIP evidence item. Attackers can craft a malicious UFDR archive that, when previewed by an examiner, causes the XML parser to resolve file:// external entity references and execute msxsl:script within the external stylesheet to exfiltrate the resolved file contents to an attacker-controlled endpoint via a generated image URL.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Exterro FTK Imager 0 ~ 8.3 -

II. Public POCs for CVE-2026-82525

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III. Intelligence Information for CVE-2026-82525

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Vendor Advisories for CVE-2026-82525 (1)

Vendor Pages for CVE-2026-82525 (2)

IV. Related Vulnerabilities

Same weakness: CWE-611

V. Comments for CVE-2026-82525

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