CVE-2026-28191

Subscriber Privilege Escalation in The Grid = 2.7.9.1 versions...

CVE-2026-16309

Authorization bypass through User-Controlled key vulnerability in Netiket Information Technologies EdoWEB allows Accessing Functionality Not Properly Constrained by ACLs. This issue affects EdoWEB: before 780-g7...

CVE-2026-59781 Improper validation of custom installation directories on Windows could allow installation into locations with unsafe permissions, increasing the risk of DLL sideloading.

When Zabbix Agent was installed on Windows into a custom installation directory, the installer did not verify whether the selected directory had secure access permissions. If the target directory allowed unauthorized users to modify its contents, an attacker could place a malicious DLL that could...

CVE-2026-74903

SiYuan before v3.7.4 contains an insufficient access control vulnerability in the /api/lute/spinBlockDOM endpoint, which is guarded only by CheckAuth middleware instead of CheckAdminRole like its sibling endpoint. Authenticated users with RoleEditor or RoleReader roles can invoke the endpoint to...

CVE-2026-74903 SiYuan before v3.7.4 Insufficient Access Control via spinBlockDOM

SiYuan before v3.7.4 contains an insufficient access control vulnerability in the /api/lute/spinBlockDOM endpoint, which is guarded only by CheckAuth middleware instead of CheckAdminRole like its sibling endpoint. Authenticated users with RoleEditor or RoleReader roles can invoke the endpoint to...

EUVD-2026-60584

SiYuan before v3.7.4 contains an insufficient access control vulnerability in the /api/lute/spinBlockDOM endpoint, which is guarded only by CheckAuth middleware instead of CheckAdminRole like its sibling endpoint. Authenticated users with RoleEditor or RoleReader roles can invoke the endpoint to...

CVE-2026-74903

SiYuan before v3.7.4 has an insufficient access control flaw in the /api/lute/spinBlockDOM endpoint, guarded only by CheckAuth middleware rather than CheckAdminRole like its sibling endpoint. Authenticated users with RoleEditor or RoleReader roles can invoke it to transform arbitrary DOM input, a...

CVE-2026-19608

A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only contain group names rather than full paths. If two groups in...

CVE-2026-19608 Keycloak-services: keycloak-services: name-only group claims let same-name groups satisfy path-specific group policies

A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only contain group names rather than full paths. If two groups in...

EUVD-2026-60581

A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only contain group names rather than full paths. If two groups in...

CVE-2026-19608

A flaw in the group policy provider of Keycloak authorization services allows unauthorized access to protected resources. The root cause is that group-based policy evaluation uses tokens containing only group names rather than full paths . When two groups in different parts of the organization hi...

CVE-2026-19608

A flaw was found in the group policy provider of Keycloak authorization services, which is used to manage fine-grained access control to resources. The issue occurs when the system evaluates group-based policies using tokens that only contain group names rather than full paths. If two groups in...

tomcat: Apache Tomcat: Access control bypass due to off-by-one error in RewriteValve [N] flag processing

A flaw was found in Apache Tomcat. An off-by-one error in the RewriteValve's N flag processing causes rewrite rules to restart at the second rule instead of the first. This vulnerability may allow an attacker to bypass intended access controls...

Apache Tomcat: Apache Tomcat: Security constraint bypass due to improper access control

A flaw was found in Apache Tomcat. This improper access control and incorrect authorization vulnerability allows an attacker to bypass security constraints. This occurs when a security constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path, potential...

Vulnerabilities in Citrix Netscaler ADC and Netscaler Gateway

Citrix has identified vulnerabilities in NetScaler ADC and NetScaler Gateway that are related to inadequate input validation, incorrect access control, and improper memory release. The vulnerabilities, identified as CVE-2026-8451 and CVE-2026-10817, arise from inadequate input validation, where t...

MINI-XPPJ-GM2M-WMHW

Bulletin has no description...

ANT-2026-BTRNT5A3 · supabase/supabase · broken-access-control

broken-access-control high Severity Claude high · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-BTRNT5A3: Server action accepts client-controlled CRM backend targets submitFormAction is exporte...

EUVD-2026-60546

Mahara before 25.04.5 and 26.04.0 is vulnerable to artefacts being accessible to others under certain circumstances when the file path to an artefact in a page is manipulated...

EUVD-2026-60541

Mattermost versions 11.7.x = 11.7.6, 10.11.x = 10.11.21, 11.8.x = 11.8.3 fail to enforce PermissionManageBoardRoles on the channelId field of the batch endpoint, which allows an authenticated board editor to relink any board they can edit to an arbitrary channel via a crafted PATCH request...

EUVD-2026-60478

This vulnerability only affects Grafana stacks configured with multiple organizations; single-organization deployments are not impacted. In a multi-organization stack, a user who is an Org Admin of a single organization can call GET...