CVE-2026-108897 Smart Media4U Technology SHAREit App WebView JS Bridge syncInvoke routine
Remote attackers can execute arbitrary code via the WebView JS Bridge syncInvoke routine in the SHAREit Android app.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-108897?
CVE-2026-108897 is a medium-severity code injection vulnerability in Smart Media4U Technology SHAREit App, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-749
Which versions are affected by CVE-2026-108897?
How do I fix CVE-2026-108897?
No fix has been published for CVE-2026-108897 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-108897 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-108897 exists.
Sources
Also known as GHSA-vf4g-f748-gv9p.