{"id":"CVE-2026-116105","aliases":["EUVD-2026-109593","GHSA-6qxx-xgg9-2xr8"],"status":"published","title":"HeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmission","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.","severity":{"version":"4.0","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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0027,"percentile":0.19411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-310","CWE-319"],"published":"2026-10-26T01:15:18Z","modified":"2026-10-26T17:17:20Z","exploits":[{"source":"pocgithub","id":"ohackercego/CVE-2026-116105","title":"ohackercego/CVE-2026-116105","date":"2026-10-25","url":"https://github.com/ohackercego/CVE-2026-116105"}],"references":[{"url":"https://vuldb.com/vuln/426173","tags":["vdb-entry"]},{"url":"https://vuldb.com/vuln/426173/cti","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-116105","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1002850","tags":["third-party-advisory"]},{"url":"https://github.com/ohackercego/heycyan-vulnerabilitys","tags":["related"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116105"},{"url":"https://github.com/azurejoga/heycyan-vulnerabilitys"},{"url":"https://github.com/advisories/GHSA-6qxx-xgg9-2xr8"}],"sources":{"cve":[{"id":"CVE-2026-116105","title":"HeyCyan App Network Security Configuration AndroidManifest.xml cleartext transmission","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.","status":"published","published":"2026-10-26T01:15:18.741Z","modified":"2026-10-26T16:37:38.696Z","cvss":[{"version":"4.0","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","level":"medium","assessor":"cna"},{"version":"3.1","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","level":"low","assessor":"cna"},{"version":"3.0","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","level":"low","assessor":"cna"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N/E:ND/RL:ND/RC:C","assessor":"cna"}],"cwes":["CWE-319","CWE-310"],"updated_at":"2026-11-02T14:20:03.4818Z"}],"euvd":[{"id":"EUVD-2026-109593","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.","status":"published","published":"2026-10-26T01:15:18Z","modified":"2026-10-26T16:37:38Z","cvss":[{"version":"4.0","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","level":"medium"}],"updated_at":"2026-11-02T16:59:29.132426Z"}],"ghsa":[{"id":"GHSA-6qxx-xgg9-2xr8","title":"A weakness has been identified in HeyCyan App 1.0.103 on Android. Affected is an unknown function...","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.","status":"published","published":"2026-10-26T03:30:23Z","modified":"2026-10-26T09:33:37Z","cvss":[{"version":"4.0","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/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","level":"medium"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T15:14:23.372055Z"}],"nvd":[{"id":"CVE-2026-116105","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.","status":"published","published":"2026-10-26T02:17:06.317Z","modified":"2026-10-26T17:17:20.443Z","cvss":[{"version":"4.0","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/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","level":"medium","assessor":"secondary"},{"version":"3.1","score":3.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-310","CWE-319"],"updated_at":"2026-11-02T14:13:03.126833Z"}]}}