GHSA-64HG-93W9-FC35 Symfony's Mailjet Mailer Webhook Parser Never Verifies the Configured Secret — Unauthenticated Webhook Event Injection

Description The Mailjet mailer bridge and the LOX24 SMS notifier bridge both ship webhook request parsers used to authenticate and decode the event callbacks each provider POSTs to an application's webhook endpoint. Their doParseRequest $request, \SensitiveParameter string $secret methods receive...

Duplicate Advisory: OpenClaw: Synology Chat Webhook Pre-Auth Rate-Limit Bypass Enables Brute-Force Guessing of Webhook Token

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-mf5g-6r6f-ghhm. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass vulnerability in webhook token validation...

EUVD-2026-21144

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass vulnerability in webhook token validation that allows attackers to brute-force weak webhook secrets. The vulnerability exists because invalid webhook tokens are rejected without throttling repeated authentication attempts,...

CVE-2026-35646

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass vulnerability in webhook token validation that allows attackers to brute-force weak webhook secrets. The vulnerability exists because invalid webhook tokens are rejected without throttling repeated authentication attempts,...

CVE-2026-35646 OpenClaw < 2026.3.25 - Pre-Authentication Rate-Limit Bypass in Webhook Token Validation

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass vulnerability in webhook token validation that allows attackers to brute-force weak webhook secrets. The vulnerability exists because invalid webhook tokens are rejected without throttling repeated authentication attempts,...

CVE-2026-35646

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass in webhook token validation, allowing brute-forcing of weak webhook secrets. The issue stems from invalid tokens being rejected without throttling, enabling rapid successive attempts. Affected: OpenClaw; vulnerable componen...

PT-2026-31779

OpenClaw before 2026.3.25 contains a pre-authentication rate-limit bypass vulnerability in webhook token validation that allows attackers to brute-force weak webhook secrets. The vulnerability exists because invalid webhook tokens are rejected without throttling repeated authentication attempts,...

Vercel Workflow Allows Webhook Creation with Predictable User-Specified Tokens

createWebhook in Vercel Workflow DevKit accepts a user-specified token parameter that serves as the credential for the public webhook endpoint /.well-known/workflow/v1/webhook/token. Official documentation recommended predictable token patterns, making it possible for an unauthenticated remote...

GHSA-9R75-G2CR-3H76 Vercel Workflow Allows Webhook Creation with Predictable User-Specified Tokens

createWebhook in Vercel Workflow DevKit accepts a user-specified token parameter that serves as the credential for the public webhook endpoint /.well-known/workflow/v1/webhook/token. Official documentation recommended predictable token patterns, making it possible for an unauthenticated remote...

CVE-2026-26077

CVE-2026-26077 – Discourse webhook authentication bypass . Affects Discourse prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, where several webhook endpoints (SendGrid, Mailjet, Mandrill, Postmark, SparkPost) in the WebhooksController accepted requests without a valid authentication token whe...

CVE-2025-12677

The KiotViet Sync plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the registerapiroute function in kiotvietsync/includes/publicactions/WebHookAction.php. This makes it possible for unauthenticated attackers to extract the webhoo...

CVE-2025-12677

The KiotViet Sync plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the registerapiroute function in kiotvietsync/includes/publicactions/WebHookAction.php. This makes it possible for unauthenticated attackers to extract the webhoo...

CVE-2025-12677

The KiotViet Sync WordPress plugin (versions up to and including 1.8.5) is vulnerable to Sensitive Information Exposure through register_api_route() in kiotvietsync/includes/public_actions/WebHookAction.php. Unauthenticated attackers can extract the webhook token value when configured. Public rep...

CVE-2025-12677 KiotViet Sync <= 1.8.5 - Unauthenticated Webhook Key Exposure

The KiotViet Sync plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the registerapiroute function in kiotvietsync/includes/publicactions/WebHookAction.php. This makes it possible for unauthenticated attackers to extract the webhoo...

CVE-2025-12677 KiotViet Sync <= 1.8.5 - Unauthenticated Webhook Key Exposure

The KiotViet Sync plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.8.5 via the registerapiroute function in kiotvietsync/includes/publicactions/WebHookAction.php. This makes it possible for unauthenticated attackers to extract the webhoo...

PT-2025-45095

Name of the Vulnerable Software and Affected Versions KiotViet Sync plugin for WordPress versions up to and including 1.8.5 Description The KiotViet Sync plugin for WordPress is susceptible to exposure of sensitive information. Specifically, unauthenticated attackers can extract the webhook token...

EUVD-2021-26254

Malware in sbrugna...

EUVD-2022-43238

Malicious code in bioql PyPI...

EUVD-2023-2695

Malicious code in bioql PyPI...

EUVD-2023-2693

Malicious code in bioql PyPI...