CWE-639
AllowedAuthorization Bypass Through User-Controlled Key
Abstraction: Base · Status: Incomplete
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
4594 vulnerabilities reference this CWE, most recent first.
GHSA-465F-7H5Q-H9G2
Vulnerability from github – Published: 2022-11-29 00:30 – Updated: 2022-12-02 00:30The user_id and device_id on the Ourphoto App version 1.4.1 /device/* end-points both suffer from insecure direct object reference vulnerabilities. Other end-users user_id and device_id values can be enumerated by incrementing or decrementing id numbers. The impact of this vulnerability allows an attacker to discover sensitive information such as end-user email addresses, and their unique frame_token value of all other Ourphoto App end-users.
{
"affected": [],
"aliases": [
"CVE-2022-24187"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-28T22:15:00Z",
"severity": "HIGH"
},
"details": "The user_id and device_id on the Ourphoto App version 1.4.1 /device/* end-points both suffer from insecure direct object reference vulnerabilities. Other end-users user_id and device_id values can be enumerated by incrementing or decrementing id numbers. The impact of this vulnerability allows an attacker to discover sensitive information such as end-user email addresses, and their unique frame_token value of all other Ourphoto App end-users.",
"id": "GHSA-465f-7h5q-h9g2",
"modified": "2022-12-02T00:30:25Z",
"published": "2022-11-29T00:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24187"
},
{
"type": "WEB",
"url": "https://apps.apple.com/us/app/ourphoto-keep-our-memories/id1476241568"
},
{
"type": "WEB",
"url": "https://www.scrawledsecurityblog.com/2022/11/automating-unsolicited-richard-pics.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-468H-QQC5-V34C
Vulnerability from github – Published: 2022-04-08 00:00 – Updated: 2022-04-16 00:01Insecure direct object reference in SUNNY TRIPOWER 5.0 Firmware version 3.10.16.R leads to unauthorized user groups accessing due to insecure cookie handling.
{
"affected": [],
"aliases": [
"CVE-2021-46416"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-04-07T11:15:00Z",
"severity": "HIGH"
},
"details": "Insecure direct object reference in SUNNY TRIPOWER 5.0 Firmware version 3.10.16.R leads to unauthorized user groups accessing due to insecure cookie handling.",
"id": "GHSA-468h-qqc5-v34c",
"modified": "2022-04-16T00:01:30Z",
"published": "2022-04-08T00:00:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46416"
},
{
"type": "WEB",
"url": "https://drive.google.com/drive/folders/1BPULhDC_g__seH_VnQlVtkrKdOLkXdzV?usp=sharing"
},
{
"type": "WEB",
"url": "https://www.sma.de/en/products/solarinverters/sunny-tripower-30-40-50-60.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/166670/SAM-SUNNY-TRIPOWER-5.0-Insecure-Direct-Object-Reference.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-46MW-PP5W-GFF7
Vulnerability from github – Published: 2025-04-15 21:31 – Updated: 2025-04-15 21:31An unauthenticated attacker can get users' emails by knowing usernames. A password reset email will be sent in response to this unsolicited request.
{
"affected": [],
"aliases": [
"CVE-2025-27568"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-15T21:15:55Z",
"severity": "MODERATE"
},
"details": "An unauthenticated attacker can get users\u0027 emails by knowing usernames. A password reset email will be sent in response to this unsolicited request.",
"id": "GHSA-46mw-pp5w-gff7",
"modified": "2025-04-15T21:31:45Z",
"published": "2025-04-15T21:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27568"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04"
}
],
"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:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/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",
"type": "CVSS_V4"
}
]
}
GHSA-46WG-6RQP-7R32
Vulnerability from github – Published: 2026-04-28 00:31 – Updated: 2026-04-28 00:31A weak key generation vulnerability exists in specific firmware versions of Milesight AIOT cameras allows authorization to be bypassed.
{
"affected": [],
"aliases": [
"CVE-2026-28747"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-27T23:16:02Z",
"severity": "HIGH"
},
"details": "A weak key generation vulnerability exists in specific firmware versions of Milesight AIOT cameras allows authorization to be bypassed.",
"id": "GHSA-46wg-6rqp-7r32",
"modified": "2026-04-28T00:31:40Z",
"published": "2026-04-28T00:31:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28747"
},
{
"type": "WEB",
"url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-03.json"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-113-03"
},
{
"type": "WEB",
"url": "https://www.milesight.com/support/download/firmware"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/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",
"type": "CVSS_V4"
}
]
}
GHSA-4759-M874-GWP3
Vulnerability from github – Published: 2026-04-09 00:32 – Updated: 2026-04-09 00:32GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to access confidential issues assigned to other users via CSV export due to insufficient authorization checks.
{
"affected": [],
"aliases": [
"CVE-2026-2104"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-08T23:16:58Z",
"severity": "MODERATE"
},
"details": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to access confidential issues assigned to other users via CSV export due to insufficient authorization checks.",
"id": "GHSA-4759-m874-gwp3",
"modified": "2026-04-09T00:32:01Z",
"published": "2026-04-09T00:32:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2104"
},
{
"type": "WEB",
"url": "https://hackerone.com/reports/3541476"
},
{
"type": "WEB",
"url": "https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/589021"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-477F-M8HC-8Q86
Vulnerability from github – Published: 2024-10-28 03:30 – Updated: 2024-10-28 03:30The eHRD CTMS from Sunnet has an Insecure Direct Object Reference (IDOR) vulnerability, allowing unauthenticated remote attackers to modify a specific parameter to access arbitrary files uploaded by any user.
{
"affected": [],
"aliases": [
"CVE-2024-10439"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-28T03:15:02Z",
"severity": "MODERATE"
},
"details": "The eHRD CTMS from Sunnet has an Insecure Direct Object Reference (IDOR) vulnerability, allowing unauthenticated remote attackers to modify a specific parameter to access arbitrary files uploaded by any user.",
"id": "GHSA-477f-m8hc-8q86",
"modified": "2024-10-28T03:30:39Z",
"published": "2024-10-28T03:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-10439"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/en/cp-139-8167-a2c0d-2.html"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-8166-085c4-1.html"
}
],
"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:N",
"type": "CVSS_V3"
}
]
}
GHSA-47CP-9VFH-CVVW
Vulnerability from github – Published: 2024-07-09 12:30 – Updated: 2024-07-09 12:30A BOLA vulnerability in POST /appointments allows a low privileged user to create an appointment for any user in the system (including admin). This results in unauthorized data manipulation.
{
"affected": [],
"aliases": [
"CVE-2023-3285"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-09T10:15:02Z",
"severity": "HIGH"
},
"details": "A BOLA vulnerability in POST /appointments allows a low privileged user to create an appointment for any user in the system (including admin). This results in unauthorized data manipulation.",
"id": "GHSA-47cp-9vfh-cvvw",
"modified": "2024-07-09T12:30:56Z",
"published": "2024-07-09T12:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3285"
},
{
"type": "WEB",
"url": "https://github.com/alextselegidis/easyappointments"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-47F8-4HPH-5246
Vulnerability from github – Published: 2026-08-10 09:31 – Updated: 2026-08-11 21:32The Duplicate Post WordPress plugin before 1.5.5 does not perform per-object authorisation checks in its bulk copy and delete operations, allowing any user whose role an administrator has granted Duplicate Post WordPress plugin before 1.5.5 access to permanently delete arbitrary posts on the site, including those belonging to other users.
{
"affected": [],
"aliases": [
"CVE-2026-19077"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-10T07:16:51Z",
"severity": "MODERATE"
},
"details": "The Duplicate Post WordPress plugin before 1.5.5 does not perform per-object authorisation checks in its bulk copy and delete operations, allowing any user whose role an administrator has granted Duplicate Post WordPress plugin before 1.5.5 access to permanently delete arbitrary posts on the site, including those belonging to other users.",
"id": "GHSA-47f8-4hph-5246",
"modified": "2026-08-11T21:32:31Z",
"published": "2026-08-10T09:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-19077"
},
{
"type": "WEB",
"url": "https://wpscan.com/vulnerability/dcced434-f7c0-4e19-b3cb-8196f6636aa3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-47QF-6FQV-2M82
Vulnerability from github – Published: 2022-05-24 19:14 – Updated: 2026-08-10 18:31Windows Key Storage Provider Security Feature Bypass Vulnerability
{
"affected": [],
"aliases": [
"CVE-2021-38624"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-15T12:15:00Z",
"severity": "MODERATE"
},
"details": "Windows Key Storage Provider Security Feature Bypass Vulnerability",
"id": "GHSA-47qf-6fqv-2m82",
"modified": "2026-08-10T18:31:05Z",
"published": "2022-05-24T19:14:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-38624"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38624"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-38624"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-47R2-H2MH-QQJP
Vulnerability from github – Published: 2026-07-01 15:35 – Updated: 2026-07-02 00:31A flaw was found in Foreman. An authenticated user with host-edit permissions could exploit a cross-tenant information disclosure vulnerability. This flaw occurs because the taxonomy_scope controller method does not properly validate organization and location IDs from nested request parameters, bypassing existing authorization checks. This allows the user to leak sensitive infrastructure metadata, including subnet topology, IP ranges, gateways, DNS servers, and VLAN IDs, from organizations and locations they are not authorized to access.
{
"affected": [],
"aliases": [
"CVE-2026-5138"
],
"database_specific": {
"cwe_ids": [
"CWE-639"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-01T15:17:11Z",
"severity": "MODERATE"
},
"details": "A flaw was found in Foreman. An authenticated user with host-edit permissions could exploit a cross-tenant information disclosure vulnerability. This flaw occurs because the taxonomy_scope controller method does not properly validate organization and location IDs from nested request parameters, bypassing existing authorization checks. This allows the user to leak sensitive infrastructure metadata, including subnet topology, IP ranges, gateways, DNS servers, and VLAN IDs, from organizations and locations they are not authorized to access.",
"id": "GHSA-47r2-h2mh-qqjp",
"modified": "2026-07-02T00:31:39Z",
"published": "2026-07-01T15:35:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5138"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:34365"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:34366"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:34367"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2026:34368"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-5138"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2452971"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
Mitigation
For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.
Mitigation
Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.
Mitigation
Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.
No CAPEC attack patterns related to this CWE.