n8n Webhooks - Remote Code Execution

n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an unauthenticated remote attacker,...

CVE-2026-77067

The setWebhookResolver in packages/api/src/resolvers/webhooks/index.ts stores the caller-supplied url without any address validation, and the file imports no validation helper. When a subscribed event fires, callWebhook in packages/api/src/jobs/callwebhook.ts issues axios.request with that url, t...

CVE-2026-77067

Omnivore (open-source app) is vulnerable to a stored SSRF via the setWebhookResolver in packages/api/src/resolvers/webhooks/index.ts. The resolver stores a caller-supplied URL without any address validation. When a subscribed event fires, callWebhook issues an axios.request to that URL with the r...

CVE-2026-68558 Wekan: SSRF filter bypass via DNS-resolving hostname in outgoing webhooks (incomplete fix of CVE-2026-53446)

Wekan is open source kanban built with Meteor. From 8.36 until 9.74, the outgoing webhook Integration URL validator in models/integrations.js checked only the literal URL.hostname against regular expressions, so DNS names such as 169-254-169-254.nip.io passed that first-line check. The delivery...

CVE-2026-68558

Wekan (open-source kanban built with Meteor) is affected by an SSRF filter bypass in its outgoing webhook Integration URL validator (models/integrations.js) from version 8.36 through 9.73. The validator checked only the literal URL.hostname against regexes, allowing DNS names such as 169-254-169-...

CVE-2026-68558 Wekan: SSRF filter bypass via DNS-resolving hostname in outgoing webhooks (incomplete fix of CVE-2026-53446)

Wekan is open source kanban built with Meteor. From 8.36 until 9.74, the outgoing webhook Integration URL validator in models/integrations.js checked only the literal URL.hostname against regular expressions, so DNS names such as 169-254-169-254.nip.io passed that first-line check. The delivery...

CVE-2026-58440

A flaw was found in Gitea. Webhooks created by a collaborator continue to function even after their repository access is revoked. This incomplete revocation allows for the ongoing, real-time exfiltration of private repository content, leading to information disclosure. Mitigation To mitigate this...

Attackers Exploit MLflow SSRF Flaw to Steal Cloud Credentials and Secrets

Two critical vulnerabilities impacting MLflow, an open-source artificial intelligence AI platform, and FUXA, an open-source, web-based SCADA / HMI software built for operational technology OT and industrial automation, are witnessing malicious scanning and exploitation efforts. According to...

EUVD-2026-60241

New API is a large language mode LLM gateway and artificial intelligence AI asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the...

PT-2026-76685

New API is a large language mode LLM gateway and artificial intelligence AI asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the...

CVE-2026-69223

Apache Allura's webhooks are vulnerable to Server-Side Request Forgery SSRF. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue...

CVE-2026-69223 Apache Allura: Server-side request forgery

Apache Allura's webhooks are vulnerable to Server-Side Request Forgery SSRF. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue...

EUVD-2026-56286

Apache Allura's webhooks are vulnerable to Server-Side Request Forgery SSRF. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue...

CVE-2026-69223 Apache Allura: Server-side request forgery

Apache Allura's webhooks are vulnerable to Server-Side Request Forgery SSRF. This issue affects Apache Allura: before 1.19.1. Users are recommended to upgrade to version 1.19.1, which fixes the issue...

CVE-2026-69223

CVE-2026-69223 affects Apache Allura prior to 1.19.1, where the webhooks are vulnerable to Server-Side Request Forgery (SSRF). The issue is rooted in the webhook handling in Allura, with the impact described as high confidentiality and integrity risk but no availability impact, and a network-expl...

CVE-2026-72598

A server-side request forgery vulnerability in Apioo Fusio 8.8.3 allows authenticated consumer-role users to make the server issue HTTP requests to internal network addresses by registering a webhook URL pointing to an internal host. The webhook registration endpoint validates URL syntax via...

PT-2026-70739

Name of the Vulnerable Software and Affected Versions Apache Allura versions prior to 1.19.1 Description Webhooks are susceptible to Server-Side Request Forgery SSRF, a flaw that allows an attacker to induce the server-side application to make requests to an unintended location. Recommendations...

CVE-2026-19340

A weakness has been identified in anubissbe ProjectHub-Mcp up to 5.0.0. This affects an unknown function of the file backend-fix/completebackend.js of the component Webhooks API. This manipulation of the argument url causes server-side request forgery. Remote exploitation of the attack is possibl...

CVE-2026-19340 anubissbe ProjectHub-Mcp Webhooks API complete_backend.js server-side request forgery

A weakness has been identified in anubissbe ProjectHub-Mcp up to 5.0.0. This affects an unknown function of the file backend-fix/completebackend.js of the component Webhooks API. This manipulation of the argument url causes server-side request forgery. Remote exploitation of the attack is possibl...

EUVD-2026-54909

A weakness has been identified in anubissbe ProjectHub-Mcp up to 5.0.0. This affects an unknown function of the file backend-fix/completebackend.js of the component Webhooks API. This manipulation of the argument url causes server-side request forgery. Remote exploitation of the attack is possibl...