PT-2026-59590

A vulnerability has been found in PrefectHQ prefect up to 3.6.28.dev1. Affected by this vulnerability is the function validate restricted url of the component Webhook/Notification. The manipulation leads to time-of-check time-of-use. It is possible to initiate the attack remotely. The attack is...

PT-2026-57664

Mattermost versions 11.7.x = 11.7.2, 11.6.x = 11.6.4, 10.11.x = 10.11.19 fail to validate that an assigned incoming webhook user has access to the target team or channel, which allows a requester with webhook management permissions to create posts or direct messages attributed to another user via...

CVE-2026-9708: Authorization Bypass Through User-Controlled Key

Mattermost versions 11.7.x = 11.7.2, 11.6.x = 11.6.4, 10.11.x = 10.11.19 fail to validate that an assigned incoming webhook user has access to the target team or channel, which allows a requester with webhook management permissions to create posts or direct messages attributed to another user via...

CVE-2026-11964: Undefined Security Weakness

The User Registration & Membership WordPress plugin before 5.2.2 does not verify the authenticity of incoming payment-provider webhook notifications before acting on them, allowing unauthenticated attackers to forge a payment-approved event and activate a paid membership subscription without...

PT-2026-59339

As part of our research on improving our AI pentest, we have uncovered the following issue in Open WebUI. We've manually verified and tided up the report, but you can also find the original agent finding at the bottom of this report. Summary The channel webhook create/update flow accepts arbitrar...

PT-2026-59082

Summary Bugsink’s webhook URL validation in versions 2.1.2 and earlier could be partially bypassed because of a mismatch in URL parsing. In some malformed URLs, Python’s standard URL parser urllib and the HTTP client stack requests / urllib3 do not agree on which host is actually being targeted...

PT-2026-59174

Hermes Agent before 0.16.0 creates response store.db and webhook subscriptions.json with world-readable permissions mode 0o644, exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files directly to obtain sensitive data including...

Malicious code in babel-preset-lib-client (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4274de0136aa69f8b0f4eba03412c7809a1b8c2446bb3ed7f6de1333475aa4c4 index.js, the package main, runs a load-time IIFE that collects OS platform and architecture, hostname, username, private and public IP via...

MAL-2026-10214 Malicious code in babel-preset-lib-client (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4274de0136aa69f8b0f4eba03412c7809a1b8c2446bb3ed7f6de1333475aa4c4 index.js, the package main, runs a load-time IIFE that collects OS platform and architecture, hostname, username, private and public IP via...

MAL-2026-10212 Malicious code in vuln-package (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a8bd105bf3b12062f312b41f2a1eead5e8481f8d3749fc78bc79ed8675c11394 On npm install, the package's preinstall script triggers a DNS lookup to a unique subdomain of oast.fun fabekzbnjtufpffkzzmvjvi5eafhny3ok.oast.fun, a...

MAL-2026-10208 Malicious code in @meziizana/frontend-logger (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector a7d77255cb713e19b9560cc339e937518fdbfb49ab048d9d5a65ad81c1309a9a package.json declares a preinstall lifecycle script that runs wget against https://webhook.site/f164a383-b9e7-4379-b18c-38bf41a3c152/ with query...

MAL-2026-10201 Malicious code in bugexploit (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 745f81b0c53fa121939d4f71680783860795a394eb30308f6e7e2dcf29401c92 package.json declares a postinstall script that runs node index.js. On npm install, index.js collects the installer's username os.userInfo, hostname...

CVE-2026-56252 Capgo - Scope Isolation Failure in Webhook Test Endpoint

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks...

CVE-2026-56252

Capgo before 12.128.2 is affected by a scope isolation vulnerability in the POST /webhooks/test endpoint. The issue allows app-scoped API keys to invoke organization-scoped webhook operations, enabling attackers with app-scoped credentials to trigger signed outbound webhook deliveries for arbitra...

CVE-2026-56252 Capgo - Scope Isolation Failure in Webhook Test Endpoint

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks...

PT-2026-57549

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks...

CVE-2026-56252: Incorrect Authorization

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks...

User Impersonation

Overview PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent...

CVE-2026-61428

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and...

EUVD-2026-43177

PraisonAI AgentMail versions before 4.6.78 lack signature verification in webhook mode, allowing unauthenticated attackers to inject messages with spoofed sender addresses. Attackers can POST crafted message.received events to the webhook endpoint to inject arbitrary content into the agent and...