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CVE-2026-14304

Quick assessment

Affected
Eclipse Foundation Eclipse Accessibility Tools Framework (ACTF)
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.

Eclipse Accessibility Tools Framework是美国Eclipse基金会的一个辅助无障碍工具开发的框架。 Eclipse Accessibility Tools Framework 1.6.0及之前版本（包括源代码版本v20260630及之前版本和基于ACTF的应用程序miChecker 3.1.0及之前版本）存在输入验证错误漏洞，该漏洞源于XML外部实体引用问题，可能导致恶意第三方通过运行使用Eclipse ACTF（包括miChecker）的计算机访问本地资源或内部网络资源

CVSS 4.6 · Medium EPSS 0.23% · P12

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 2

VendorProduct Version RangeStatus
Eclipse Foundation Eclipse Accessibility Tools Framework (ACTF) 0.5.0≤ 1.6.0 affected
≤ v20260630 affected
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I. Basic Information for CVE-2026-14304

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse Accessibility Tools Framework (ACTF) versions up to 1.6.0 (including source code versions up to v20260630 and ACTF based application miChecker versions up to 3.1.0), it has been identified that an XML External Entity (XXE) vulnerability exists. If this vulnerability is exploited, a malicious third party could gain access to local resources or internal network resources via computer running applications that use Eclipse ACTF, including miChecker.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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
Vulnerability Title
Eclipse Accessibility Tools Framework 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Accessibility Tools Framework是美国Eclipse基金会的一个辅助无障碍工具开发的框架。 Eclipse Accessibility Tools Framework 1.6.0及之前版本（包括源代码版本v20260630及之前版本和基于ACTF的应用程序miChecker 3.1.0及之前版本）存在输入验证错误漏洞，该漏洞源于XML外部实体引用问题，可能导致恶意第三方通过运行使用Eclipse ACTF（包括miChecker）的计算机访问本地资源或内部网络资源
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Eclipse Foundation Eclipse Accessibility Tools Framework (ACTF) 0.5.0 ~ 1.6.0 -

II. Public POCs for CVE-2026-14304

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III. Intelligence Information for CVE-2026-14304

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Vendor Advisories for CVE-2026-14304 (1)

Vendor Pages for CVE-2026-14304 (2)

Other References for CVE-2026-14304 (1)

Same Patch Batch · Eclipse Foundation · 2026-08-05 · 6 CVEs total

CVE-2026-60009 8.8 HIGH Eclipse Theia 路径遍历漏洞
CVE-2026-12609 7.5 HIGH Eclipse Theia 路径遍历漏洞
CVE-2026-61891 7.5 HIGH Eclipse Theia 信息泄露漏洞
CVE-2026-14574 5.7 MEDIUM Eclipse Theia 输入验证错误漏洞
CVE-2026-46581 Eclipse Mojarra 路径遍历漏洞

IV. Related Vulnerabilities

Same vendor: Eclipse Foundation
Same weakness: CWE-611

V. Comments for CVE-2026-14304

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