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CVE-2026-108897— Smart Media4U Technology SHAREit App WebView JS Bridge syncInvoke routine

Quick assessment

Affected
Smart Media4U Technology SHAREit App
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.

已在 Android 平台的 Smart Media4U Technology SHAREit App 6.27.38_ww 版本中发现一处安全漏洞。受影响的元素是 WebView JS Bridge 组件中的 syncInvoke 函数。该漏洞可导致危险例程被暴露。攻击者可远程实施此漏洞利用。该漏洞的利用代码已被公开披露，并可能被攻击者使用。厂商在披露初期已收到通知，但未作出任何回应。

CVSS 5.3 · Medium EPSS 0.33% · P24

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 1

VendorProduct Version RangeStatus
Smart Media4U Technology SHAREit App 6.27.38_ww affected
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I. Basic Information for CVE-2026-108897

Vulnerability Information
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Vulnerability Title
Smart Media4U Technology SHAREit App WebView JS Bridge syncInvoke routine
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in Smart Media4U Technology SHAREit App 6.27.38_ww on Android. The impacted element is the function syncInvoke of the component WebView JS Bridge. The manipulation leads to exposed dangerous routine. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
暴露危险的方法或函数
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Smart Media4U Technology SHAREit App 6.27.38_ww cpe:2.3:a:smart_media4u_technology:shareit_app:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-108897

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III. Intelligence Information for CVE-2026-108897

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Proof of Concept for CVE-2026-108897 (1)

Other References for CVE-2026-108897 (1)

IV. Related Vulnerabilities

Same weakness: CWE-749

V. Comments for CVE-2026-108897

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