CVE-2026-8074

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to enforce bot-specific permission checks on the user active status endpoint, which allows a User Manager with user management write access but no Integrations access to deactivate bot accounts via the PUT /api/v4/users/id/active API...

CVE-2026-8823

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669...

CVE-2026-8823

Mattermost versions affected are 11.7.x <= 11.7.0 and 10.11.x

CVE-2026-8823 User Manager can demote bot accounts to guest without bot-management permission

Mattermost versions 11.7.x = 11.7.0, 10.11.x = 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669...

CVE-2026-8074

Mattermost CVE-2026-8074 affects Mattermost versions 11.7.x (<=11.7.0) and 10.11.x (

Insertion of Sensitive Information Into Sent Data

Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data via the api/v1/ingestionPipelines endpoint, which exposes JWT tokens used by privileged bot accounts in API responses. An attacker can gain unauthorized access to sensitive data and...

The Impact of Robotic Process Automation (RPA) on Identity and Access Management

As enterprises refine their strategies for handling Non-Human Identities NHIs, Robotic Process Automation RPA has become a powerful tool for streamlining operations and enhancing security. However, since RPA bots have varying levels of access to sensitive information, enterprises must be prepared...

EUVD-2023-26641

Malicious code in bioql PyPI...

EUVD-2022-49214

Malicious code in bioql PyPI...

SUSE CVE-2025-2571

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

CVE-2025-2571

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

GHSA-8CGX-9CCJ-3GWR Mattermost fails to clear Google OAuth credentials

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

CVE-2025-2571

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

CVE-2025-2571 Google OAuth Authentication Bypass for Converted Bot Accounts

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

CVE-2025-2571

Mattermost server versions 9.11.x <= 9.11.12, 10.5.x <= 10.5.3, 10.6.x <= 10.6.2, and 10.7.x

CVE-2025-2571 Google OAuth Authentication Bypass for Converted Bot Accounts

Mattermost versions 10.7.x = 10.7.0, 10.6.x = 10.6.2, 10.5.x = 10.5.3, 9.11.x = 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow...

PT-2025-23307 · Mattermost · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost versions 9.11.x through 9.11.12 Mattermost versions 10.5.x through 10.5.3 Mattermost versions 10.6.x through 10.6.2 Mattermost versions 10.7.x through 10.7.0 Description: The issue arises when Mattermost fails to clear Google OAuth...

CVE-2022-46405

Mastodon through 4.0.2 allows attackers to cause a denial of service large Sidekiq pull queue by creating bot accounts that follow attacker-controlled accounts on certain other servers associated with a wildcard DNS A record, such that there is uncontrolled recursion of attacker-generated message...

BIT-MASTODON-2022-46405

Mastodon through 4.0.2 allows attackers to cause a denial of service large Sidekiq pull queue by creating bot accounts that follow attacker-controlled accounts on certain other servers associated with a wildcard DNS A record, such that there is uncontrolled recursion of attacker-generated message...

An Authentication Vulnerability Discovered in Jira Service Management Server and Data Center

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary A security vulnerability was found in Jira Service Management Server and Data Center versions 5.3.0 to 5.5.0 which allows an attacker to access a Jira Service Management instance by impersonating...