All vulnerabilities
CVE-2026-116105

HeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmission

n/a HeyCyan App
Open in ThreatlineRecord JSON
CVSS
6.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published26 Oct 2026Updated 26 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 25 Oct 2026, 22:03 UTCExploit code publicGitHub proof-of-concept repositories
  2. 26 Oct 2026, 01:15 UTCPublishedCVE List

Reports 1

1 outlet mention it. Reports are not confirmation; each links to its source.

Description

A weakness has been identified in HeyCyan App 1.0.103 on Android. Affected is an unknown function of the file AndroidManifest.xml of the component Network Security Configuration. Executing a manipulation can lead to cleartext transmission of sensitive information. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is told to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Text from CVE List

Affected versions 1

  • HeyCyan Appaffected: 1.0.103CVE List

References 5