CVE-2026-54308

CVE-2026-54308 affects the n8n platform, specifically versions prior to 2.25.7 and 2.26.2. The MicrosoftAgent365Trigger and StripeTrigger nodes did not validate inbound requests, enabling an unauthenticated attacker who knows the webhook URL to submit a forged payload and cause workflow execution...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the handleReq function. An attacker can inject unauthorized webhook payloads by sending requests that bypass the intended authentication mechanism, introducing fake CI/CD trace data into the observability...

CVE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish call for /webhookevents/ in Jobs::RedeliverWebHookEvents did not pass groupids, leaving the channel...

CVE-2026-47263 Discourse: Prevent webhook payload disclosure on event redelivery

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.4, 2026.3.0-latest to before 2026.3.1, and 2026.4.0-latest to before 2026.4.1, the MessageBus.publish call for /webhookevents/ in Jobs::RedeliverWebHookEvents did not pass groupids, leaving the channel...

CVE-2026-28444

Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the authorized typebot, leading to IDOR. An authenticated attacker...

CVE-2026-28444

Typebot is a chatbot builder tool. In versions 3.15.2 and prior, the getResultLogs API endpoint authorizes the caller against the provided typebotId but fetches logs solely by resultId without verifying that the result belongs to the authorized typebot, leading to IDOR. An authenticated attacker...

CVE-2026-41405

OpenClaw before 2026.3.31 parses MS Teams webhook request bodies before performing JWT validation, allowing unauthenticated attackers to trigger resource exhaustion. Remote attackers can send malicious Teams webhook payloads to exhaust server resources by bypassing authentication checks...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the password argument type and webhook JSON extraction bypassing shell safety checks. An attacker can execute arbitrary operating system commands by supplying crafted input to the password argument or by sending...

User Impersonation

Overview @openclaw/nextcloud-talk is an OpenClaw Nextcloud Talk channel plugin Affected versions of this package are vulnerable to User Impersonation via the actor.name field in webhook payloads. An attacker can gain unauthorized access to direct messages or rooms by spoofing their display name t...

PYSEC-2025-232

Weblate is a web based localization tool. In versions prior to 5.15, it was possible to trigger repository updates for many repositories via a crafted webhook payload. Version 5.15 fixes the issue. As a workaround, disabling webhooks completely using ENABLEHOOKS avoids this vulnerability...

Weblate 安全漏洞

Weblate is a Copyleft open source web-based free software continuous localization system. A security vulnerability exists in Weblate versions prior to 5.15 that stems from a specially crafted webhook payload that could trigger multiple repository updates, potentially resulting in a denial of...

Denial-of-service (DoS)

github.com/argoproj/argo-cd is vulnerable to a Denial-of-service DoS. The vulnerability is due to improper handling of malformed Bitbucket Server webhook payloads—specifically a non-array repository.links.clone field—which allows an attacker to send a single unauthenticated malicious request that...

CVE-2023-30520

Jenkins Quay.io trigger Plugin 0.1 and earlier does not limit URL schemes for repository homepage URLs submitted via Quay.io trigger webhooks, resulting in a stored cross-site scripting XSS vulnerability exploitable by attackers able to submit crafted Quay.io trigger webhook payloads...

CVE-2023-30520

Jenkins Quay.io trigger Plugin 0.1 and earlier does not limit URL schemes for repository homepage URLs submitted via Quay.io trigger webhooks, resulting in a stored cross-site scripting XSS vulnerability exploitable by attackers able to submit crafted Quay.io trigger webhook payloads...

CVE-2022-30956

Jenkins Rundeck Plugin 3.6.10 and earlier does not restrict URL schemes in Rundeck webhook submissions, resulting in a stored cross-site scripting XSS vulnerability exploitable by attackers able to submit crafted Rundeck webhook payloads...