CVE-2026-111418— SSRF and JavaScript Execution in the Foxit Official Website's HTML-to-PDF Service

Quick assessment

Affected

Foxit Software Inc. foxit.com

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.

福昕（Foxit）官方网站的 HTML 转 PDF 转换服务中存在服务端请求伪造（SSRF）漏洞。由于该服务支持 ZIP 格式输入，攻击者可借此绕过对内部 IP 地址请求的限制，从而可能探测并发现内部网络资源。

CVSS 7.5 · High Updated Oct 29, 2026

Possible ATT&CK Techniques 3 AI

T1046 · Network Service Discovery T1090 · Proxy T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

SSRF and JavaScript Execution in the Foxit Official Website's HTML-to-PDF Service

Source: CVE Program / CVE List V5

Vulnerability Description

A server-side request forgery (SSRF) vulnerability exists in the Foxit official website’s HTML-to-PDF conversion service. Support for ZIP-formatted input can bypass restrictions on requests to internal IP addresses, potentially allowing discovery of internal network resources.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

服务端请求伪造(SSRF)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Foxit Software Inc.	foxit.com	before 2026-10-29	-

II. Public POCs for CVE-2026-111418

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-111418

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https://www.cve.org/CVERecord?id=CVE-2026-111418

Same Patch Batch · Foxit Software Inc. · 2026-10-29 · 3 CVEs total

CVE-2026-111419	8.6 HIGH	Hardcoded API Token in Foxit Official Website
CVE-2026-111417	7.5 HIGH	Cross-user Document Access on Foxit Official Website's HTML-to-PDF Service

IV. Related Vulnerabilities

Same product: foxit.com

Same vendor: Foxit Software Inc.

Same weakness: CWE-918