CVE-2026-34156 describes a critical sandbox escape vulnerability in NocoBase versions prior to 2.0.28, an AI-powered no-code/low-code platform. Rated 9.9 CRITICAL, this flaw allows an authenticated attacker with low privileges to exploit the Workflow Script Node's vm sandbox by traversing the prototype chain via exposed console objects. This enables Remote Code Execution as root, leading to complete system compromise with low attack complexity and no user interaction required. While there is no evidence of active exploitation or public exploit code available, the vulnerability has garnered significant community discussion due to its severe impact.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.28CPE matchmatch criteria | cpe:2.3:a:nocobase:nocobase:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.