CVE-2026-32261 RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

Webhooks for Craft CMS plugin adds the ability to manage “webhooks” in Craft CMS, which will send GET or POST requests when certain events occur. From version 3.0.0 to before version 3.2.0, the Webhooks plugin renders user-supplied template content through Twig’s renderString function without...

CVE-2026-32261 RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

Webhooks for Craft CMS plugin adds the ability to manage “webhooks” in Craft CMS, which will send GET or POST requests when certain events occur. From version 3.0.0 to before version 3.2.0, the Webhooks plugin renders user-supplied template content through Twig’s renderString function without...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine in the renderString function. An attacker can execute arbitrary PHP code by injecting malicious Twig template code when authenticated with access to the Craft control...

GHSA-8WG7-WM29-2RVG RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

The Webhooks plugin renders user-supplied template content through Twig’s renderString function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP...

EUVD-2026-12502

RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin...

RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

The Webhooks plugin renders user-supplied template content through Twig’s renderString function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft Studio. There is a security vulnerability in Craft CMS, which stems from the lack of sandbox protection in the rendering of template content provided by users through the Webhooks plugin. This vulnerability could allow...

PT-2026-25802

Name of the Vulnerable Software and Affected Versions Webhooks for Craft CMS plugin versions 3.0.0 through 3.1.9 Description The Webhooks plugin for Craft CMS allows management of webhooks, which send GET or POST requests upon specific events. Versions 3.0.0 through 3.1.9 render user-supplied...

CVE-2026-32261: Improper Neutralization of Special Elements Used in a Template Engine

Webhooks for Craft CMS plugin adds the ability to manage “webhooks” in Craft CMS, which will send GET or POST requests when certain events occur. From version 3.0.0 to before version 3.2.0, the Webhooks plugin renders user-supplied template content through Twig’s renderString function without...

CVE-2026-31974

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

EUVD-2026-11330

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

CVE-2026-31974

OpenProject prior to 17.2.0 is affected by an SSRF vulnerability via the SMTP test endpoint (POST /admin/settings/mail_notifications) and via webhooks, where arbitrary host/port values enable timing and error differences to map internal hosts and reachable services/ports. Root cause: improper han...

CVE-2026-31974 Blind SSRF on OpenProject instance via webhooks

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

CVE-2026-31974 Blind SSRF on OpenProject instance via webhooks

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

CVE-2026-31974 Blind SSRF on OpenProject instance via webhooks

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

CVE-2026-31974

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

CVE-2026-31974: Server-Side Request Forgery (SSRF)

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mailnotifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists a...

OpenProject 代码问题漏洞

OpenProject is an open-source web-based project management software. Versions of OpenProject prior to 17.2.0 had code vulnerabilities. These vulnerabilities stemmed from SMTP test endpoints and Webhooks, which allowed any host and port value to be accepted, potentially leading to internal network...

PT-2026-24807

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, OpenProject SMTP test endpoint POST /admin/settings/mail notifications accepts arbitrary host and port values and exhibits measurable differences in response behaviour depending on whether the target IP exists...

CVE-2026-30846

Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the globalwebhooks publication exposes all global webhook integrations—including sensitive url and token fields—without performing any authentication check on the server side. Although the subscription is...