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CVE-2025-7891

17
FAUCET Score

CVE-2025-7891 is a medium-severity vulnerability affecting InstantBits Web Video Cast App up to version 5.12.4 on Android, stemming from improper export of Android application components within the AndroidManifest.xml file. This local attack requires low complexity and low privileges, potentially leading to high confidentiality impact without affecting integrity or availability. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and it lacks community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.12.4CPE matchmatch criteria
cpe:2.3:a:instantbits:web_video_cast:*:*:*:*:*:android:*:*

CVSS Data

CVSS version used by this source: 4.0

1.9LOW

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

Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 79th percentile among its peer group of 15,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryworkaround availablevia nvd_reference
View patch

References

github.com / KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.md
ExploitMitigationThird Party Advisory
github.com / KMov-g/androidapps/blob/main/com.instantbits.cast.webvideo.md
ExploitMitigationThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry