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CVE-2024-4327— Apryse WebViewer PDF Document cross site scripting

Quick assessment

Affected
Apryse WebViewer
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.

Apryse WebViewer是Apryse公司的一款网络浏览器。 Apryse WebViewer 10.8.0版本存在跨站脚本漏洞，该漏洞源于组件PDF Document Handler会导致跨站脚本。

CVSS 3.5 · Low EPSS 0.46% · P40
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I. Basic Information for CVE-2024-4327

Vulnerability Information
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Vulnerability Title
Apryse WebViewer PDF Document cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Apryse WebViewer up to 10.8.0. It has been classified as problematic. This affects an unknown part of the component PDF Document Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 10.9 is able to address this issue. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-262419. NOTE: The vendor was contacted early about this disclosure and explains that the documentation recommends a strict Content Security Policy and the issue was fixed in release 10.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Apryse WebViewer 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apryse WebViewer是Apryse公司的一款网络浏览器。 Apryse WebViewer 10.8.0版本存在跨站脚本漏洞，该漏洞源于组件PDF Document Handler会导致跨站脚本。
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
Apryse WebViewer 10.0 -

II. Public POCs for CVE-2024-4327

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III. Intelligence Information for CVE-2024-4327

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Vendor Advisories for CVE-2024-4327 (3)

Other References for CVE-2024-4327 (2)

IV. Related Vulnerabilities

Same vendor: Apryse
Same weakness: CWE-79