CVE-2025-7891

Name: CVE-2025-7891
Creator: NVD / NIST
Published: 2025-07-20T13:15:24.633+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.9/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2025-7891 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. A vulnerability was found in InstantBits Web Video Cast App up to 5.12.4 on Android. It has been rated as problematic. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

A vulnerability was found in InstantBits Web Video Cast App up to 5.12.4 on Android. It has been rated as problematic. Affected by this issue is some unknown functionality of the file AndroidManifest.xml of the component com.instantbits.cast.webvideo. The manipulation leads to improper export of android application components. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

1.9/10

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

EPSS Probability

0.30%

21.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-926

Affected Software

Vendor	Product	Versions
Instantbits	Web Video Cast	<= 5.12.4

References

https://github.com/KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.mdExploit, Mitigation, Third Party Advisory
https://github.com/KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.md#steps-to-reproduceExploit, Mitigation, Third Party Advisory
https://vuldb.com/?ctiid.317006Permissions Required, VDB Entry
https://vuldb.com/?id.317006Third Party Advisory, VDB Entry
https://vuldb.com/?submit.615271Third Party Advisory, VDB Entry
https://github.com/KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.mdExploit, Mitigation, Third Party Advisory
https://github.com/KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.md#steps-to-reproduceExploit, Mitigation, Third Party Advisory

Timeline

Published: Jul 20, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7891?

How severe is CVE-2025-7891?

CVE-2025-7891 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7891?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-7891?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST