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CVE-2026-46581

Quick assessment

Affected
Eclipse Foundation Eclipse Mojarra
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 Mojarra是美国Eclipse基金会开源的一款基于Java的Web用户界面框架。 Eclipse Mojarra 2.3版本至5.0及之前版本存在安全漏洞，该漏洞源于DefaultFaceletFactory对远程URL的清理和阻止不当，可能导致攻击者将远程Facelet作为正常请求的一部分纳入并处理，从而以目标服务器权限访问受限文件，如WEB-INF/web.xml或/etc/passwd。

AI Predicted 9.8 Difficulty: Easy EPSS 0.56% · P44

Affected Version Matrix 1

VendorProduct Version RangeStatus
Eclipse Foundation Eclipse Mojarra 2.3≤ 5.0 affected
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I. Basic Information for CVE-2026-46581

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse Mojarra versions 2.3 and following, URL handing in `DefaultFaceletFactory` does not properly sanitize and/or block remote URLs, allowing an attacker to specify a URL to a remote Facelet which will be included and processed as part of the normal request, with the privileges of the target server. This could allow access to restricted files such as `WEB-INF/web.xml` or `/etc/passwd`.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Eclipse Mojarra 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Mojarra是美国Eclipse基金会开源的一款基于Java的Web用户界面框架。 Eclipse Mojarra 2.3版本至5.0及之前版本存在安全漏洞，该漏洞源于DefaultFaceletFactory对远程URL的清理和阻止不当，可能导致攻击者将远程Facelet作为正常请求的一部分纳入并处理，从而以目标服务器权限访问受限文件，如WEB-INF/web.xml或/etc/passwd。
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 Mojarra 2.3 ~ 5.0 -

II. Public POCs for CVE-2026-46581

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III. Intelligence Information for CVE-2026-46581

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Vendor Advisories for CVE-2026-46581 (2)

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-2026-14304 4.6 MEDIUM Eclipse Accessibility Tools Framework 输入验证错误漏洞

IV. Related Vulnerabilities

Same vendor: Eclipse Foundation
Same weakness: CWE-22

V. Comments for CVE-2026-46581

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