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CWE-284

8,874 CVEs • Abstraction: Pillar

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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CVEs (8,874)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Nextcloud
1Notes
Jun 17, 2026
Jun 14, 2024
N/A· v4
4.6 MEDIUM· v3
N/A· v2
The Nextcloud Notes app is a distraction free notes taking app for Nextcloud. If an attacker managed to share a folder called `Notes/` with a newly created user before they logged in, the Notes app would use that folder...Show more
The Nextcloud Notes app is a distraction free notes taking app for Nextcloud. If an attacker managed to share a folder called `Notes/` with a newly created user before they logged in, the Notes app would use that folder store the personal notes. It is recommended that the Nextcloud Notes app is upgraded to 4.9.3.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Jun 14, 2024
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the files_versions app is enabled. It is recommended that the Next...Show more
Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the files_versions app is enabled. It is recommended that the Nextcloud Server is upgraded to 26.0.12, 27.1.7 or 28.0.3 and that the Nextcloud Enterprise Server is upgraded to 23.0.12.16, 24.0.12.12, 25.0.13.6, 26.0.12, 27.1.7 or 28.0.3.Show less
1Nextcloud
1Nextcloud Server
Jun 17, 2026
Jun 14, 2024
N/A· v4
3.5 LOW· v3
N/A· v2
Nextcloud Photos is a photo management app. Users can remove photos from the album of registered users. It is recommended that the Nextcloud Server is upgraded to 25.0.7 or 26.0.2 and the Nextcloud Enterprise Server is u...Show more
Nextcloud Photos is a photo management app. Users can remove photos from the album of registered users. It is recommended that the Nextcloud Server is upgraded to 25.0.7 or 26.0.2 and the Nextcloud Enterprise Server is upgraded to 25.0.7 or 26.0.2.Show less
1Nextcloud
1User Oidc
Jun 17, 2026
Jun 14, 2024
N/A· v4
6.3 MEDIUM· v3
N/A· v2
user_oidc app is an OpenID Connect user backend for Nextcloud. Missing access control on the ID4me endpoint allows an attacker to register an account eventually getting access to data that is available to all registered...Show more
user_oidc app is an OpenID Connect user backend for Nextcloud. Missing access control on the ID4me endpoint allows an attacker to register an account eventually getting access to data that is available to all registered users. It is recommended that the OpenID Connect user backend is upgraded to 3.0.0 (Nextcloud 20-23), 4.0.0 (Nexcloud 24) or 5.0.0 (Nextcloud 25-28). Show less
1Elastic
1Kibana
Jun 17, 2026
Jun 13, 2024
N/A· v4
4.3 MEDIUM· v3
N/A· v2
A flaw was discovered in Kibana, allowing view-only users of alerting to use the run_soon API making the alerting rule run continuously, potentially affecting the system availability if the alerting rule is running compl...Show more
A flaw was discovered in Kibana, allowing view-only users of alerting to use the run_soon API making the alerting rule run continuously, potentially affecting the system availability if the alerting rule is running complex queries.Show less
1Dell
1Secure Connect Gateway
Jun 17, 2026
Jun 13, 2024
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal update REST API (if enabled by Admin user from UI). A remote low privileged attacker could poten...Show more
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal update REST API (if enabled by Admin user from UI). A remote low privileged attacker could potentially exploit this vulnerability, leading to the execution of certain APIs applicable only for Admin Users on the application's backend database that could potentially allow an unauthorized user access to restricted resources.Show less
1Dell
1Secure Connect Gateway
Jun 17, 2026
Jun 13, 2024
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for internal email and collection settings REST APIs (if enabled by Admin user from UI). A remote low privileged...Show more
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for internal email and collection settings REST APIs (if enabled by Admin user from UI). A remote low privileged attacker could potentially exploit this vulnerability, leading to the execution of certain APIs applicable only for Admin Users on the application's backend database that could potentially allow an unauthorized user access to restricted resources and change of state.Show less
1Dell
1Secure Connect Gateway
Jun 17, 2026
Jun 13, 2024
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal maintenance REST API (if enabled by Admin user from UI). A remote low privileged attacker could...Show more
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal maintenance REST API (if enabled by Admin user from UI). A remote low privileged attacker could potentially exploit this vulnerability, leading to the execution of certain APIs applicable only for Admin Users on the application's backend database that could potentially allow an unauthorized user access to restricted resources and change of state.Show less
1Dell
1Secure Connect Gateway
Jun 17, 2026
Jun 13, 2024
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal update REST API (if enabled by Admin user from UI). A remote low privileged attacker could poten...Show more
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal update REST API (if enabled by Admin user from UI). A remote low privileged attacker could potentially exploit this vulnerability, leading to the execution of certain APIs applicable only for Admin Users on the application's backend database that could potentially allow an unauthorized user access to restricted resources and change of state.Show less
1Dell
1Secure Connect Gateway
Jun 17, 2026
Jun 13, 2024
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal enable REST API (if enabled by Admin user from UI). A remote low privileged attacker could poten...Show more
Dell SCG, versions prior to 5.24.00.00, contain an Improper Access Control vulnerability in the SCG exposed for an internal enable REST API (if enabled by Admin user from UI). A remote low privileged attacker could potentially exploit this vulnerability, leading to the execution of certain Internal APIs applicable only for Admin Users on the application's backend database that could potentially allow an unauthorized user access to restricted resources and change of state.Show less
1Adobe
1Coldfusion
Jun 17, 2026
Jun 13, 2024
N/A· v4
7.5 HIGH· v3
N/A· v2
ColdFusion versions 2023u7, 2021u13 and earlier are affected by an Improper Access Control vulnerability that could result in arbitrary file system read. An attacker could exploit this vulnerability to gain unauthorized...Show more
ColdFusion versions 2023u7, 2021u13 and earlier are affected by an Improper Access Control vulnerability that could result in arbitrary file system read. An attacker could exploit this vulnerability to gain unauthorized access to sensitive files or data. Exploitation of this issue does not require user interaction.Show less
1Adobe
3Commerce
Commerce WebhooksMagento
Jun 17, 2026
Jun 13, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Adobe Commerce versions 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerabili...Show more
Adobe Commerce versions 2.4.7, 2.4.6-p5, 2.4.5-p7, 2.4.4-p8 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and view minor unauthorised information. Exploitation of this issue does not require user interaction.Show less
1Adobe
1Experience Manager
Jun 17, 2026
Jun 13, 2024
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Adobe Experience Manager versions 6.5.20 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass securi...Show more
Adobe Experience Manager versions 6.5.20 and earlier are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain disclose information. Exploitation of this issue does not require user interaction.Show less
2Fedoraproject
Google
2Chrome
Fedora
Jun 17, 2026
Jun 11, 2024
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Policy bypass in CORS in Google Chrome prior to 126.0.6478.54 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severity: Medium)
1Microsoft
3Visual Studio 2017
Visual Studio 2019Visual Studio 2022
Jul 20, 2026
Jun 11, 2024
N/A· v4
6.7 MEDIUM· v3
N/A· v2
Visual Studio Elevation of Privilege Vulnerability
1Mozilla
1Firefox
Jun 17, 2026
Jun 11, 2024
N/A· v4
5.3 MEDIUM· v3
N/A· v2
If a specific sequence of actions is performed when opening a new tab, the triggering principal associated with the new tab may have been incorrect. The triggering principal is used to calculate many values, including th...Show more
If a specific sequence of actions is performed when opening a new tab, the triggering principal associated with the new tab may have been incorrect. The triggering principal is used to calculate many values, including the `Referer` and `Sec-*` headers, meaning there is the potential for incorrect security checks within the browser in addition to incorrect or misleading information sent to remote websites. *This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 127.Show less
1Trendmicro
1Apex One
Jun 17, 2026
Jun 10, 2024
N/A· v4
7.8 HIGH· v3
N/A· v2
An improper access control vulnerability in Trend Micro Apex One could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-pri...Show more
An improper access control vulnerability in Trend Micro Apex One could allow a local attacker to escalate privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.Show less
1Apple
3Ipados
Iphone OsMacos
Jun 17, 2026
Jun 10, 2024
N/A· v4
8.8 HIGH· v3
N/A· v2
The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. A shortcut may be able to use sensitive data with cert...Show more
The issue was addressed with improved checks. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, macOS Ventura 13.6.7. A shortcut may be able to use sensitive data with certain actions without prompting the user.Show less
1Apple
2Ipados
Iphone Os
Jun 17, 2026
Jun 10, 2024
N/A· v4
2.4 LOW· v3
N/A· v2
The issue was addressed by restricting options offered on a locked device. This issue is fixed in iOS 17.5 and iPadOS 17.5. An attacker with physical access may be able to access contacts from the lock screen.
1Apple
1Macos
Jun 17, 2026
Jun 10, 2024
N/A· v4
5.5 MEDIUM· v3
N/A· v2
This issue was addressed by adding an additional prompt for user consent. This issue is fixed in macOS Sonoma 14.4. An app may be able to access user-sensitive data.