CVE-2026-54360 MISP sharing group creation mass assignment allows unauthorized takeover of existing sharing groups

A mass assignment vulnerability exists in MISP’s sharing group creation endpoint. When creating a new sharing group, the controller did not remove a user-supplied id field before saving the submitted data. In CakePHP, supplying a primary key in the save data can cause a create followed by save...

CVE-2026-54360

CVE-2026-54360 affects MISP: the mass assignment in the sharing group creation flow (SharingGroupsController::add) allows an authenticated user to submit an existing group’s id, causing a create() followed by save() to update that group. This could enable takeover or alteration of sharing groups ...

GHSA-6HXM-W4HV-VGVW Mattermost doesn't require role-management authorization when setting the scheme_admin flag on group syncable link and patch endpoints

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 fail to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselves and group...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the schemeadmin flag in group syncable link and patch endpoints. An attacker can gain unauthorized administrative privileges by sending crafted API requests. Remediation Upgrade...

CVE-2026-7387

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselv...

EUVD-2026-36503

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselv...

CVE-2026-7387 Mattermost group syncable endpoints allow privilege escalation via scheme_admin

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselv...

CVE-2026-7387 Mattermost group syncable endpoints allow privilege escalation via scheme_admin

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselv...

CVE-2026-7387

Mattermost CVE-2026-7387 affects multiple release lines (11.6.x up to 11.6.1, 11.5.x up to 11.5.4, 10.11.x up to 10.11.15/16). The root cause is that group-syncable link and patch endpoints do not require role-management authorization when setting the scheme_admin flag, enabling a user with group...

CVE-2026-7387 Mattermost group syncable endpoints allow privilege escalation via scheme_admin

Mattermost versions 11.6.x = 11.6.1, 11.5.x = 11.5.4, 10.11.x = 10.11.15, 10.11.x = 10.11.16 Mattermost fails to require role-management authorization when setting the schemeadmin flag on group syncable link and patch endpoints, which allows a user with group-link permissions to escalate themselv...

EUVD-2026-36429

Improper restriction of excessive authentication attempts vulnerability in Başbelen Group Food Cafe Businesses Industry and Trade Ltd. Co. Pause+ Mobile App allows Authentication Bypass. This issue affects Pause+ Mobile App: from v1.0.6 before v1.5...

Active Exploitation of Oracle PeopleSoft Zero-Day (CVE-2026-35273)

Overview On June 10, 2026, Oracle published a security alert for CVE-2026-35273, a critical vulnerability in the Updates Environment Management component of PeopleSoft Enterprise PeopleTools. Oracle released an out-of-band patch the same day as the advisory, underscoring the urgency of remediatio...

OESA-2026-2628 libinput security update

libinput is a library to handle input devices in Wayland compositors and to provide a generic X.Org input driver.It provides device detection, device handling, input device event processing and abstraction so minimize the amount of custom input code compositors need to provide the common set of...

BIT-GITLAB-2026-8589 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 13.1.4 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to add unauthorized email addresses to a targeted user's account due to improper...

BIT-GITLAB-2026-6552 Authorization Bypass Through User-Controlled Key in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with group Owner role to take over another group member's GitLab account due to improper...

Vulnerabilities managed in GitLab Enterprise Edition

GitLab has identified several vulnerabilities in the GitLab Community Edition and Enterprise Edition versions, ranging from 12.0 to 19.0.2, including important releases such as 17.x, 18.10.8, 18.11.5, and 19.0.2. These vulnerabilities affect various components of GitLab CE & EE. Authorized users...

SUSE CVE-2026-42338

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.1.1, Address6.group and Address6.link do not HTML-escape attacker-controlled content before embedding it in the HTML strings they return, and AddressError.parseMessage emitted by the Address6...

PT-2026-48941

Name of the Vulnerable Software and Affected Versions Mattermost versions prior to 11.6.2 Mattermost versions prior to 11.5.5 Mattermost versions prior to 10.11.17 Description Insufficient role-management authorization occurs when setting the scheme admin flag on group syncable link and patch...

PT-2026-48987

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.3 Discourse versions 2026.3.0 through 2026.3.0 Discourse versions 2026.4.0 through 2026.4.0 Description An issue exists in the Jobs::RedeliverWebHookEvents function where the MessageBus.publish call f...

Linux Distros Unpatched Vulnerability : CVE-2026-6552

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain...