CVE-2026-3109

Mattermost Plugins versions =11.4 10.11.11.0 fail to validate webhook request timestamps which allows an attacker to corrupt Zoom meeting state in Mattermost via replayed webhook requests. Mattermost Advisory ID: MMSA-2026-00584...

Postiz has Multiple SSRF Vectors - Webhooks, RSS Feed, URL Loader

Summary Postiz has multiple SSRF vulnerabilities where user-provided URLs are fetched server-side without any IP validation or SSRF protection. Vulnerable Code 1. Webhook Send Endpoint Most Critical apps/backend/src/api/routes/webhooks.controller.ts lines 58-70: typescript async sendWebhook@Body...

GHSA-89V5-38XR-9M4J Postiz has Multiple SSRF Vectors - Webhooks, RSS Feed, URL Loader

Summary Postiz has multiple SSRF vulnerabilities where user-provided URLs are fetched server-side without any IP validation or SSRF protection. Vulnerable Code 1. Webhook Send Endpoint Most Critical apps/backend/src/api/routes/webhooks.controller.ts lines 58-70: typescript async sendWebhook@Body...

EUVD-2026-16632

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

CVE-2026-4984

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

CVE-2026-4984 Botpress - Credential Disclosure via Twilio Webhook Handler

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

CVE-2026-4984

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

CVE-2026-4984

CVE-2026-4984 affects Botpress’s Twilio integration webhook handler. The vulnerability arises because the webhook accepts POST requests without validating Twilio’s X-Twilio-Signature, and when processing media messages it fetches user-controlled URLs (MediaUrlN) via HTTP requests that include the...

CVE-2026-4984 Botpress - Credential Disclosure via Twilio Webhook Handler

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

BIT-GITLAB-2025-13078 Improper Validation of Specified Quantity in Input in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to cause a denial of service due to excessive resource consumption when processing certain webhook configurati...

CVE-2026-21724

A flaw was found in Grafana OSS. An authorization bypass vulnerability in the provisioning contact points API allows users with an Editor role to modify protected webhook URLs. This can lead to unauthorized changes to notification configurations, potentially resulting in information disclosure or...

PT-2026-30782

Summary Telegram Webhook Missing Guess Rate Limiting Enables Brute-Force Guessing of Weak Webhook Secret Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details...

PT-2026-30784

Summary BlueBubbles Webhook Missing Guess Rate Limiting Enables Brute-Force Guessing of Weak Webhook Password Affected Packages / Versions - Package: openclaw - Affected versions: = 2026.3.24 - First patched version: 2026.3.25 - Latest published npm version at verification time: 2026.3.24 Details...

CVE-2026-4984: Insufficient Verification of Data Authenticity

The Twilio integration webhook handler accepts any POST request without validating Twilio's 'X-Twilio-Signature'. When processing media messages, it fetches user-controlled URLs 'MediaUrlN' parameters using HTTP requests that include the integration's Twilio credentials in the 'Authorization'...

Twilio integration 安全漏洞

Twilio integration is an interface component developed by Twilio that enables the integration of communication services with message interactions. There is a security vulnerability in Twilio integration. This vulnerability stems from the fact that the webhook processor does not validate the...

PT-2026-28704

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The Twilio integration webhook handler fails to validate the X-Twilio-Signature on incoming POST requests. When processing media messages, the system fetches URL...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the provisioning contact points API. An attacker can modify protected webhook URLs without possessing the required permissions by sending crafted requests as a user with the Editor role. Remediation Upgrade...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the provisioning contact points API. An attacker can modify protected webhook URLs without possessing the required permissions by sending crafted requests as a user with the Editor role. Remediation Upgrade...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the provisioning contact points API. An attacker can modify protected webhook URLs without possessing the required permissions by sending crafted requests as a user with the Editor role. Remediation Upgrade...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the provisioning contact points API. An attacker can modify protected webhook URLs without possessing the required permissions by sending crafted requests as a user with the Editor role. Remediation Upgrade...