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CWE-863

3,773 CVEs • Abstraction: Class • Likelihood of Exploit: High

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

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CVEs (3,773)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Sep 3, 2026
Aug 26, 2026
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
The getgrav/grav-plugin-api plugin before 1.0.18 does not enforce API-key scope in the requireNotSuperTarget() function in UsersController.php across seven sensitive user-management endpoints. The check uses isSuperAdmin...Show more
The getgrav/grav-plugin-api plugin before 1.0.18 does not enforce API-key scope in the requireNotSuperTarget() function in UsersController.php across seven sensitive user-management endpoints. The check uses isSuperAdmin() on the acting account rather than verifying whether the specific API key carries super authority (via isSuperWithinScope()). As a result, an API key scoped below full super authority but belonging to a super-admin account can act against other super-admin accounts—disabling their 2FA, deleting their avatar, minting new API keys under their identity, or deleting their existing API keys.Show less
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Sep 3, 2026
Aug 26, 2026
9.3 CRITICAL· v4
8.8 HIGH· v3
N/A· v2
Kimai before 2.56.0 does not enforce team-membership checks in TimesheetVoter::voteOnAttribute(), which maps permissions only to own_timesheet or other_timesheet. As a result, any authenticated user with ROLE_TEAMLEAD (o...Show more
Kimai before 2.56.0 does not enforce team-membership checks in TimesheetVoter::voteOnAttribute(), which maps permissions only to own_timesheet or other_timesheet. As a result, any authenticated user with ROLE_TEAMLEAD (or a role holding edit_other_timesheet/delete_other_timesheet) can read, modify, and permanently delete timesheets belonging to any user system-wide via the API, regardless of team membership. Timesheet IDs are sequential integers and trivially enumerable. ROLE_USER accounts are correctly restricted. (Note: the maintainers characterize this behavior as matching the documented permission model.)Show less
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Aug 28, 2026
Aug 25, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Incorrect Authorization vulnerability in Drupal Edit in-place field allows Forceful Browsing. This issue affects Edit in-place field versions: from 0.0.0 to 2.1.1.
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Aug 28, 2026
Aug 25, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Incorrect Authorization vulnerability in Drupal Webform REST allows Forceful Browsing. This issue affects Webform REST versions: from 0.0.0 to 4.1.0.
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Sep 3, 2026
Aug 25, 2026
7.6 HIGH· v4
N/A· v3
N/A· v2
In OpenStack Keystone before 29.0.3, tokens obtained via delegated authentication mechanisms (OAuth1 access tokens, application credentials, trusts) could be submitted to the token-method authentication path for reauthen...Show more
In OpenStack Keystone before 29.0.3, tokens obtained via delegated authentication mechanisms (OAuth1 access tokens, application credentials, trusts) could be submitted to the token-method authentication path for reauthentication to escape their intended project scope. When an application credential token was presented with no explicit scope, Keystone would issue a new token scoped to the credential owner's default project rather than the project for which the credential was issued, bypassing the intended project boundary. All Keystone deployments that permit delegated authentication through OAuth1 access tokens, application credentials, or trusts are affected.Show less
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Aug 26, 2026
Aug 25, 2026
7.6 HIGH· v4
N/A· v3
N/A· v2
In OpenStack Keystone before 29.0.3, tokens obtained via OAuth1 access token, application credential, or trust-scoped authentication could create new long-lived credentials or authorize new delegations that persist indep...Show more
In OpenStack Keystone before 29.0.3, tokens obtained via OAuth1 access token, application credential, or trust-scoped authentication could create new long-lived credentials or authorize new delegations that persist independently of, and outlive, the credential used to obtain them. The delegation restrictions that block these operations did not consistently apply to all delegated token types, allowing an OAuth1-scoped token, for example, to create application credentials or authorize OAuth1 request tokens despite those operations being restricted for other delegated token types. All Keystone deployments that permit delegated authentication through OAuth1 access tokens, application credentials, or trusts are affected.Show less
1Apache
1Tomcat
Aug 27, 2026
Aug 25, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Incorrect Authorization vulnerability in Apache Tomcat's FORM authentication process allows the bypassing of a security constraint that limits user has access to a resource POST but not GET. This issue affects Apa...Show more
Incorrect Authorization vulnerability in Apache Tomcat's FORM authentication process allows the bypassing of a security constraint that limits user has access to a resource POST but not GET. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fixes the issue.Show less
1Apache
1Tomcat
Aug 27, 2026
Aug 25, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-pa...Show more
Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through 9.0.120, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.Show less
1Google
1Chrome
Aug 31, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Network in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Aug 31, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Controls in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low)
1Google
1Chrome
Aug 31, 2026
Aug 25, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Incorrect authorization in WebXR in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Aug 28, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Input in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity...Show more
Incorrect authorization in Input in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Aug 28, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security seve...Show more
Incorrect authorization in ServiceWorker in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Medium)Show less
1Google
1Chrome
Aug 28, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Aug 28, 2026
Aug 25, 2026
N/A· v4
3.1 LOW· v3
N/A· v2
Incorrect authorization in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation into a privileged page via a crafted HTML page....Show more
Incorrect authorization in SiteIsolation in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass site isolation into a privileged page via a crafted HTML page. (Chromium security severity: Medium)Show less
1Google
1Chrome
Aug 27, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Browser in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass system access restrictions via UI Interaction. (Chromium security...Show more
Incorrect authorization in Browser in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass system access restrictions via UI Interaction. (Chromium security severity: Low)Show less
1Google
1Chrome
Aug 28, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65 allowed a local attacker to bypass web origin policy via a co-installed app. (Chromium security severity: Medium)
1Google
1Chrome
Aug 27, 2026
Aug 25, 2026
N/A· v4
8.3 HIGH· v3
N/A· v2
Incorrect authorization in Sandbox in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML p...Show more
Incorrect authorization in Sandbox in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)Show less
1Google
1Chrome
Aug 31, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in Mobile in Google Chrome on on iOS prior to 152.0.7977.65 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
1Google
1Chrome
Aug 31, 2026
Aug 25, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Incorrect authorization in WebAppInstalls in Google Chrome on on Android prior to 152.0.7977.65 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)