CVE-2026-108897

Smart Media4U Technology SHAREit App WebView JS Bridge syncInvoke routine

CVSS score

6.9

EPSS probability

—

Risk score

0.7

Published

5 h ago

Overview Public Exploits (0)Newsroom Vulnerability Timeline

Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

CVE AI research

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DayBreach AI Explanation

Verified against sources

CVE-2026-108897: Smart Media4U Technology SHAREit App Interface Vulnerability

Sources read

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

A security vulnerability has been detected in Smart Media4U Technology SHAREit App 6.27.38_ww on Android, specifically within the syncInvoke function of the WebView JS Bridge component, leading to an exposed dangerous routine. Attacks can be carried out remotely.

Why does it matter?

The flaw allows remote attacks and introduces confidentiality risks. The vendor did not respond to early disclosures, and the official patch status remains unknown.

What should be done?

Follow vendor advisories and announcements
Monitor available official resources for patch status

Chain of evidence and sources2 verified claims

Smart Media4U Technology SHAREit App 6.27.38_ww üzerinde WebView JS Bridge bileşeninin syncInvoke fonksiyonu etkilenmektedir.

S0 · daybreach-canonical S1 · nvd

Saldırılar uzaktan gerçekleştirilebilir ve istismar kamuoyuna açıklanmıştır.

S0 · daybreach-canonical S1 · nvd

Show the technical text from the sources

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.

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CWE: CWE-749

Explanation produced with the local gemini-flash-lite-latest model. Numerical metrics and the KEV, patch and exploit statuses are not determined by AI.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-108897 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

ID	VENDOR	PRODUCT	ACTION
1	Smart Media4U Technology	SHAREit App	View

Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCORE	VERSION	SEVERITY	VECTOR	SOURCE
6.9	CVSS V4_0	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	CVE CNA
5.5	CVSS V40	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD
5.3	CVSS V3_1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	CVE CNA
5.3	CVSS V3_0	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R	CVE CNA
5.3	CVSS V31	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	NVD
5.0	CVSS V2_0	—	AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR	CVE CNA
5.0	CVSS V2	—	AV:N/AC:L/Au:N/C:P/I:N/A:N	NVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.

Restrict access to internet-facing services and apply network segmentation.

Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.

Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-108897 is associated with the following CWEs:

CWE-749: Common Weakness Enumeration Entry CWE-749

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-108897 weaknesses.

CAPEC-66: SQL Injection CAPEC-126: Path Traversal CAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden

PermissionsGerekmiyor

UserGerekmiyor

Official Sources and Advisories

VDB-416688 | Smart Media4U Technology SHAREit App WebView JS Bridge syncInvoke routinevendor-advisory VDB-416688 | CTI Indicators (IOB, IOC, IOA)vendor-advisory CVE-2026-108897 | CVE Analysis and Reportvendor-advisory Submit #973267 | SHAREit SHAREit: Transfer, Share Files for Android [https://play.google.com/store/apps/details?id=com.lenovo.anyshare.gps] Version 6.27.38_ww Improper Access Controlsvendor-advisory https://docs.google.com/document/d/1fCwVC56rkH_qBLhMI_1nQOjq6w_pEGCF/edit?usp=sharing&ouid=100768766778062598194&rtpof=true&sd=truevendor-advisory https://actuator.sh/1-click.htmlvendor-advisory

CVSS Vector Radar Chart

6.9 / 10

Vulnerability Scoring Details

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone required

User InteractionNone required

Confidentiality (Gizlilik)Low

Integrity (Bütünlük)None

Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

Smart Media4U Technology

Weakness Type (CWE & CAPEC)

CWE-749

Get this vulnerability through the API

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