CVE-2026-18622— 福昕PDF编辑器/阅读器签名验证弹出窗口报告修改后的认证文档为有效
影响版本矩阵 4
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Foxit Software Inc. | Foxit PDF Editor | Versions 2026.1.2 and earlier | affected |
Versions 14.0.5 and earlier | affected | ||
Versions 13.2.5 and earlier | affected | ||
| Foxit Software Inc. | Foxit PDF Reader | Versions 2026.1.2 and earlier | affected |
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一、 漏洞 CVE-2026-18622 基础信息
漏洞信息
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Vulnerability Title
Foxit PDF Editor/Reader's signature-validation pop-up reports modified certified documents as valid
来源: CVE Program / CVE List V5
Vulnerability Description
Foxit PDF Editor/Reader inconsistently alerts users when signature fields are abnormally modified, including alterations to appearance, coordinates, or field duplication. This may mislead users into trusting tampered documents, since the UI cannot accurately reflect the actual integrity status of signatures.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
关键信息的UI错误表达
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Foxit Software Inc. | Foxit PDF Editor | Versions 2026.1.2 and earlier | - | |
| Foxit Software Inc. | Foxit PDF Reader | Versions 2026.1.2 and earlier | - |
二、漏洞 CVE-2026-18622 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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未找到公开 POC。
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IV. Related Vulnerabilities
V. Comments for CVE-2026-18622
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