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CWE-284

8,870 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 (8,870)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Oct 25, 2026
Jul 5, 2026
2.1 LOW· v4
6.3 MEDIUM· v3
6.5 MEDIUM· v2
A vulnerability was identified in SourceCodester Onlne Examination & Learning Management System 1.0. Affected is an unknown function of the file /process_lesson.php. Such manipulation of the argument user_id leads to unr...Show more
A vulnerability was identified in SourceCodester Onlne Examination & Learning Management System 1.0. Affected is an unknown function of the file /process_lesson.php. Such manipulation of the argument user_id leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. The name of the affected product appears to have a typo in it.Show less
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Oct 25, 2026
Jul 5, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Incorrect Permission Assignment for Critical Resource, Improper Access Control vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus-Parental-Control allows DNS Spoofing. This issue affects Par...Show more
Incorrect Permission Assignment for Critical Resource, Improper Access Control vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus-Parental-Control allows DNS Spoofing. This issue affects Pardus-Parental-Control: from <=0.5.1 before 0.7.0.Show less
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Oct 25, 2026
Jul 5, 2026
5.5 MEDIUM· v4
7.3 HIGH· v3
7.5 HIGH· v2
A vulnerability was found in Ruijie RG-UAC up to 1.0-R1.8.2.p5. The impacted element is an unknown function of the file user_auth_commit.php. Performing a manipulation of the argument upload_image results in unrestricted...Show more
A vulnerability was found in Ruijie RG-UAC up to 1.0-R1.8.2.p5. The impacted element is an unknown function of the file user_auth_commit.php. Performing a manipulation of the argument upload_image results in unrestricted upload. The attack is possible to be carried out remotely. The exploit has been made public and could be used.Show less
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Oct 25, 2026
Jul 5, 2026
2.1 LOW· v4
6.3 MEDIUM· v3
6.5 MEDIUM· v2
A security flaw has been discovered in SourceCodester Syllabus-Aligned Learning Management and Examination System 1.0. Impacted is an unknown function of the file upload_files.php. Performing a manipulation results in un...Show more
A security flaw has been discovered in SourceCodester Syllabus-Aligned Learning Management and Examination System 1.0. Impacted is an unknown function of the file upload_files.php. Performing a manipulation results in unrestricted upload. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks.Show less
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Oct 6, 2026
Jul 4, 2026
8.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
The Execute Command node in n8n allows authenticated users to execute arbitrary commands on the host system where n8n runs. Attackers with user access or compromised credentials can exploit this node to run malicious com...Show more
The Execute Command node in n8n allows authenticated users to execute arbitrary commands on the host system where n8n runs. Attackers with user access or compromised credentials can exploit this node to run malicious commands, potentially leading to data exfiltration, service disruption, or complete system compromise.Show less
1Microsoft
1Edge Chromium
Oct 25, 2026
Jul 3, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Improper access control in Microsoft Edge for Android allows an unauthorized attacker to bypass a security feature over a network.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Unauthenticated ReDoS via CODEOWNERS pattern matching allows denial of service
1Microsoft
1Edge Chromium
Oct 25, 2026
Jul 3, 2026
N/A· v4
6.9 MEDIUM· v3
N/A· v2
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
1Microsoft
1Edge Chromium
Oct 25, 2026
Jul 3, 2026
N/A· v4
6.9 MEDIUM· v3
N/A· v2
Improper access control in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Gitea versions up to and including 1.26.1 allow OAuth2 access token scope enforcement to be bypassed through HTTP Basic authentication.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Gitea versions before 1.25.5 accept malformed or injected forwarded-proto values when detecting public URLs, allowing spoofed canonical URL generation.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Gitea versions before 1.25.5 allow draft release data or attachments to be accessed without the required write permission.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Gitea versions before 1.25.5 do not use the migration HTTP transport for LFS push and sync mirror operations, bypassing the configured migration transport protections for those LFS requests.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization, allowing token exchange without the expected verifier check.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Gitea versions before 1.25.5 have insufficient visibility checks in organization permission APIs for hidden members and private organizations.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Gitea versions before 1.25.5 have insufficient permission checks for updating or rebasing pull request branches.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Gitea 1.26.2 allows fork synchronization to continue after a parent repository changes from public to private, exposing data to a fork that should no longer be authorized.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Gitea versions before 1.26.0 allow API users to fork a repository into an organization without first passing the CanCreateOrgRepo check, which can expose organization secrets.
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Oct 25, 2026
Jul 3, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Gitea versions before 1.25.5 have insufficient permission checks when listing tracked time entries.