GHSA-VQWH-5JHH-VC9P Mattermost Server SSRF Vulnerability via the Agents Plugin

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2025-47700

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2025-47700 AI plugin APIs can be triggered using post actions

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2025-47700

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2025-47700

Mattermost Server versions 10.5.x

CVE-2025-47700 AI plugin APIs can be triggered using post actions

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2025-47700 AI plugin APIs can be triggered using post actions

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

PT-2025-34196 · Mattermost · Mattermost Server +1

Name of the Vulnerable Software and Affected Versions: Mattermost Server versions 10.5.0 through 10.5.9 Description: Mattermost Server versions 10.5.x up to and including 10.5.9, when utilizing the Agents plugin, do not reject empty request bodies. This allows users to potentially trick others in...

CVE-2025-47700: Server-Side Request Forgery (SSRF)

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

CVE-2024-36255

Mattermost versions 9.5.x = 9.5.3, 9.6.x = 9.6.1 and 8.1.x = 8.1.12 fail to perform proper input validation on post actions which allows an attacker to run a playbook checklist task command as another user via creating and sharing a deceptive post action that unexpectedly runs a slash command in...

CVE-2024-5977 GiveWP – Donation Plugin and Fundraising Platform <= 3.13.0 - Insecure Direct Object Reference to Authenticated (GiveWP Worker+) Arbitrary Post Actions

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.13.0 via the 'handleRequest' function due to missing validation on a user controlled key. This makes it possible for authenticated...

CVE-2024-5977 GiveWP – Donation Plugin and Fundraising Platform <= 3.13.0 - Insecure Direct Object Reference to Authenticated (GiveWP Worker+) Arbitrary Post Actions

The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.13.0 via the 'handleRequest' function due to missing validation on a user controlled key. This makes it possible for authenticated...

WordPress GiveWP plugin <= 3.13.0 - Insecure Direct Object Reference to Authenticated (GiveWP Worker+) Arbitrary Post Actions vulnerability

Insecure Direct Object Reference to Authenticated GiveWP Worker+ Arbitrary Post Actions vulnerability discovered by Thanh Nam Tran in WordPress Plugin GiveWP versions = 3.13.0...

CVE-2024-36255 Post actions can run playbook checklist task commands

Mattermost versions 9.5.x = 9.5.3, 9.6.x = 9.6.1 and 8.1.x = 8.1.12 fail to perform proper input validation on post actions which allows an attacker to run a playbook checklist task command as another user via creating and sharing a deceptive post action that unexpectedly runs a slash command in...

CVE-2024-36255 Post actions can run playbook checklist task commands

Mattermost versions 9.5.x = 9.5.3, 9.6.x = 9.6.1 and 8.1.x = 8.1.12 fail to perform proper input validation on post actions which allows an attacker to run a playbook checklist task command as another user via creating and sharing a deceptive post action that unexpectedly runs a slash command in...

kernel: Linux kernel: Denial of Service due to memory leak in mlx5e driver

A flaw was found in the Linux kernel. This memory leak vulnerability occurs when a flow rule, forwarding packets from an internal port over a tunnel, is split and extra post-action rules are added. The intport object's reference count is incremented but never decremented, leading to the object no...

Mattermost fails to authenticate the source of certain types of post actions

Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action...

CVE-2024-2447

Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action...

CVE-2024-2447

Summary: CVE-2024-2447 affects Mattermost Server releases: 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2. The root cause is failure to authenticate the source of certain post actions, allowing an authenticated attacker to create posts as other users via a cra...

CVE-2024-2447

Mattermost versions 8.1.x before 8.1.11, 9.3.x before 9.3.3, 9.4.x before 9.4.4, and 9.5.x before 9.5.2 fail to authenticate the source of certain types of post actions, allowing an authenticated attacker to create posts as other users via a crafted post action...