CWE-491
AllowedPublic cloneable() Method Without Final ('Object Hijack')
Abstraction: Variant · Status: Draft
A class has a cloneable() method that is not declared final, which allows an object to be created without calling the constructor. This can cause the object to be in an unexpected state.
4 vulnerabilities reference this CWE, most recent first.
GHSA-4WM7-8HVV-947F
Vulnerability from github – Published: 2025-11-20 21:30 – Updated: 2025-11-21 00:30Quark Cloud Drive v3.23.2 has a DLL Hijacking vulnerability. This vulnerability stems from the insecure loading of system libraries. Specifically, the application does not validate the path or signature of [regsvr32.exe] it loads. An attacker can place a crafted malicious DLL in the application's startup directory, which will be loaded and executed when the user launches the program.
{
"affected": [],
"aliases": [
"CVE-2025-63685"
],
"database_specific": {
"cwe_ids": [
"CWE-491"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-20T21:16:06Z",
"severity": "HIGH"
},
"details": "Quark Cloud Drive v3.23.2 has a DLL Hijacking vulnerability. This vulnerability stems from the insecure loading of system libraries. Specifically, the application does not validate the path or signature of [regsvr32.exe] it loads. An attacker can place a crafted malicious DLL in the application\u0027s startup directory, which will be loaded and executed when the user launches the program.",
"id": "GHSA-4wm7-8hvv-947f",
"modified": "2025-11-21T00:30:22Z",
"published": "2025-11-20T21:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-63685"
},
{
"type": "WEB",
"url": "https://github.com/QIU-DIE/CVE/issues/5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5W58-VMV5-P957
Vulnerability from github – Published: 2025-10-27 18:31 – Updated: 2025-10-27 21:30Nagios Fusion v2024R1.2 and v2024R2 does not invalidate already existing session tokens when the two-factor authentication mechanism is enabled, allowing attackers to perform a session hijacking attack.
{
"affected": [],
"aliases": [
"CVE-2025-60425"
],
"database_specific": {
"cwe_ids": [
"CWE-491"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-27T16:15:42Z",
"severity": "HIGH"
},
"details": "Nagios Fusion v2024R1.2 and v2024R2 does not invalidate already existing session tokens when the two-factor authentication mechanism is enabled, allowing attackers to perform a session hijacking attack.",
"id": "GHSA-5w58-vmv5-p957",
"modified": "2025-10-27T21:30:26Z",
"published": "2025-10-27T18:31:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-60425"
},
{
"type": "WEB",
"url": "https://github.com/aakashtyal/Session-Persistence-After-Enabling-2FA"
},
{
"type": "WEB",
"url": "https://github.com/aakashtyal/Session-Persistence-After-Enabling-2FA-CVE-2025-60425"
},
{
"type": "WEB",
"url": "https://www.nagios.com/changelog/#fusion"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-M3GH-562J-8RPF
Vulnerability from github – Published: 2024-07-10 00:30 – Updated: 2024-08-01 15:31An issue in ifood Order Manager v3.35.5 'Gestor de Peddios.exe' allows attackers to execute arbitrary code via a DLL hijacking attack.
{
"affected": [],
"aliases": [
"CVE-2024-39069"
],
"database_specific": {
"cwe_ids": [
"CWE-491"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-09T22:15:02Z",
"severity": "HIGH"
},
"details": "An issue in ifood Order Manager v3.35.5 \u0027Gestor de Peddios.exe\u0027 allows attackers to execute arbitrary code via a DLL hijacking attack.",
"id": "GHSA-m3gh-562j-8rpf",
"modified": "2024-08-01T15:31:55Z",
"published": "2024-07-10T00:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39069"
},
{
"type": "WEB",
"url": "https://github.com/AungSoePaing/CVE-2024-39069"
},
{
"type": "WEB",
"url": "https://youtu.be/oMIobV2M0T8"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M45H-68F7-RQ47
Vulnerability from github – Published: 2025-08-22 18:31 – Updated: 2025-08-22 18:31Reolink v4.54.0.4.20250526 was discovered to contain a task hijacking vulnerability due to inappropriate taskAffinity settings.
{
"affected": [],
"aliases": [
"CVE-2025-55622"
],
"database_specific": {
"cwe_ids": [
"CWE-491"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-22T17:15:33Z",
"severity": "MODERATE"
},
"details": "Reolink v4.54.0.4.20250526 was discovered to contain a task hijacking vulnerability due to inappropriate taskAffinity settings.",
"id": "GHSA-m45h-68f7-rq47",
"modified": "2025-08-22T18:31:24Z",
"published": "2025-08-22T18:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55622"
},
{
"type": "WEB",
"url": "https://relieved-knuckle-264.notion.site/Reolink-Task-Hijacking-21a437003642808ba21fd79530a21e96"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
"type": "CVSS_V3"
}
]
}
Mitigation
Make the cloneable() method final.
No CAPEC attack patterns related to this CWE.