PYSEC-2026-3626 aiosend: Deserialization of request body before signature verification (Pre-auth DoS) in webhook handler

Summary WebhookHandler.feedupdate deserializes the entire request body before verifying the HMAC signature. This allows an unauthenticated attacker to force expensive parsing of arbitrary JSON payloads that will ultimately be rejected, leading to unnecessary CPU and memory consumption. Severity...

PT-2026-69851

Name of the Vulnerable Software and Affected Versions vulnerability-lookup affected versions not specified Description The webhook URL validator in website/notifications/webhooks.py uses ip.is global to reject non-public addresses after DNS resolution. However, IPv6 transition addresses, such as...

Malicious code in titan-exchange-shared-permissions (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 248b317decf11a421474c727d9b8f543330eab17a65b31adf91f4083782025b6 [email protected] is a dependency-confusion reconnaissance package. package.json declares a postinstall script node index.js...

MAL-2026-13664 Malicious code in titan-exchange-shared-permissions (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 248b317decf11a421474c727d9b8f543330eab17a65b31adf91f4083782025b6 [email protected] is a dependency-confusion reconnaissance package. package.json declares a postinstall script node index.js...

EUVD-2026-54721

Ghostfolio is an open source wealth management software. Prior to version 3.4.0, Ghostfolio's Stripe checkout success-URL handler at GET /api/v1/subscription/stripe/callback?checkoutSessionId= retrieves the Stripe Checkout Session by ID and unconditionally grants a Premium subscription to the...

Incorrect Implementation of Authentication Algorithm

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm via the webhook process. An attacker can trigger scheduled jobs without authentication by...

CVE-2026-11430

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

CVE-2026-11430

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

CVE-2026-11430

Grav CMS’s scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a conditional short-circuit skips token validation, allowing an unauthenticated remote attacker who can reach POST /scheduler/we...

CVE-2026-11430 Grav CMS Scheduler Webhook Authentication Bypass via Null Short-Circuit

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

CVE-2026-11430 Grav CMS Scheduler Webhook Authentication Bypass via Null Short-Circuit

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

EUVD-2026-54601

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

CVE-2026-11430 Grav CMS Scheduler Webhook Authentication Bypass via Null Short-Circuit

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

Malicious code in @catamania/front-components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 49b66b93df02350bdf848ac2cff8c6a563ac36c1828480891381875453be67f5 The package's postinstall.js runs automatically on npm install and collects host reconnaissance data — os.hostname, os.userInfo username, process.cwd...

MAL-2026-13620 Malicious code in @catamania/front-components (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 49b66b93df02350bdf848ac2cff8c6a563ac36c1828480891381875453be67f5 The package's postinstall.js runs automatically on npm install and collects host reconnaissance data — os.hostname, os.userInfo username, process.cwd...

CVE-2026-11430: Incorrect Implementation of Authentication Algorithm

Grav CMS's scheduler-webhook plugin contains an authentication bypass in the webhook token check. When the webhook feature is enabled but no webhookToken is configured, a compound conditional short-circuits and skips token validation, so an unauthenticated remote attacker who can reach POST...

PT-2026-69111

Name of the Vulnerable Software and Affected Versions Grav CMS scheduler-webhook plugin affected versions not specified Description An authentication bypass exists in the webhook token check of the scheduler-webhook plugin. When the webhook feature is enabled but no webhookToken is configured, th...

CVE-2026-15732

A Server-Side Request Forgery SSFR vulnerability exist in WGDashboard version 4.2.3 and earlier. The webhook functionality allows authenticated attackers to make arbitrary HTTP requests and retrieve responses...

CVE-2026-15732 WGDashboard Server-Side Request Forgery Vulnerability

A Server-Side Request Forgery SSFR vulnerability exist in WGDashboard version 4.2.3 and earlier. The webhook functionality allows authenticated attackers to make arbitrary HTTP requests and retrieve responses...

CVE-2026-15732

A Server-Side Request Forgery (SSRF) vulnerability exists in WGDashboard version 4.2.3 and earlier . The flaw resides in the webhook functionality , which allows authenticated attackers to perform arbitrary HTTP requests and retrieve the resulting responses. The documents do not provide specific ...