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.
Published: 2026-10-26
Score: 6.3 Medium
EPSS: < 1% Very Low
KEV: No
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Remediation

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Tracking

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Advisories

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History

Mon, 26 Oct 2026 18:30:00 +0100

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 26 Oct 2026 08:30:00 +0100

Type Values Removed Values Added
References

Mon, 26 Oct 2026 07:30:00 +0100

Type Values Removed Values Added
References

Mon, 26 Oct 2026 02:45:00 +0100

Type Values Removed Values Added
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.
Title HeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmission
First Time appeared Heycyan App
Heycyan App heycyan App
Weaknesses CWE-310
CWE-319
CPEs cpe:2.3:a:heycyan_app:heycyan_app:*:*:*:*:*:*:*:*
Vendors & Products Heycyan App
Heycyan App heycyan App
References
Metrics cvssV2_0

{'score': 2.6, 'vector': 'AV:N/AC:H/Au:N/C:P/I:N/A:N/E:ND/RL:ND/RC:C'}

cvssV3_0

{'score': 3.7, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:C'}

cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:C'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X'}


Subscriptions

Heycyan App Heycyan App
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-26T16:37:38.696Z

Reserved: 2026-10-25T07:56:18.149Z

Link: CVE-2026-116105

cve-icon Vulnrichment

Updated: 2026-10-26T15:38:26.223Z

cve-icon NVD

Status : Deferred

Published: 2026-10-26T02:17:06.317

Modified: 2026-10-26T17:17:20.443

Link: CVE-2026-116105

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-26T03:30:08Z

Weaknesses