CVE-2026-1699 — AI Deep Analysis Summary

🚨 **Essence**: Eclipse Theia Website has a critical flaw in its GitHub Actions workflow.…

🛡️ **Root Cause**: **CWE-829** (Inclusion of Functionality from Untrusted Control Sphere).…

👥 **Affected**: **Eclipse Foundation** products using **Eclipse Theia - Website**. Specifically, any project relying on this framework's CI/CD configuration with the vulnerable trigger setup.…

💀 **Attacker Capabilities**: With **CVSS 9.8 (Critical)**, hackers can: 1️⃣ Execute arbitrary code on the build runner. 2️⃣ Steal secrets/credentials. 3️⃣ Push malicious code back to the main branch.…

🔓 **Exploitation Threshold**: **LOW**. The vector is **Network (AV:N)**, **Low Complexity (AC:L)**, and requires **No Privileges (PR:N)** or **User Interaction (UI:N)**.…

📦 **Public Exploit**: **No PoC provided** in the data. However, the nature of `pull_request_target` abuse is well-known in the security community.…

🔍 **Self-Check**: Scan your GitHub Actions YAML files. Look for `on: pull_request_target`. If found, verify if untrusted code is being executed. Use SAST tools to detect CWE-829 patterns in CI/CD pipelines.

🩹 **Official Fix**: The vulnerability is reported at **GitLab Eclipse Security Issues #332**.…

🚧 **Workaround**: If no patch is available, **disable** the `pull_request_target` trigger. Switch to `pull_request` for read-only access.…

⚡ **Urgency**: **CRITICAL**. With a **CVSS 9.8** score and potential for total system compromise, this requires **IMMEDIATE ACTION**.…