Is CVE-2026-27702 actively exploited?

No active exploitation of CVE-2026-27702 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27702 be exploited remotely?

Yes. CVE-2026-27702 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27702?

CVE-2026-27702 has a CVSS score of 9.0 (CRITICAL) and an EPSS exploitation probability of 0.07%.

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CRITICAL

CVE-2026-27702

CWE-20Published: February 25, 2026· Updated: Mar 2, 2026

9.0

CVSS v3.1

EPSS:0.07%probability of exploitation in 30 daysPercentile:20.8th

Official Description

Budibase is a low code platform for creating internal tools, workflows, and admin panels. Prior to version 3.30.4, an unsafe `eval()` vulnerability in Budibase's view filtering implementation allows any authenticated user (including free tier accounts) to execute arbitrary JavaScript code on the server. This vulnerability ONLY affects Budibase Cloud (SaaS) - self-hosted deployments use native CouchDB views and are not vulnerable. The vulnerability exists in `packages/server/src/db/inMemoryView.ts` where user-controlled view map functions are directly evaluated without sanitization. The primary impact comes from what lives inside the pod's environment: the `app-service` pod runs with secrets baked into its environment variables, including `INTERNAL_API_KEY`, `JWT_SECRET`, CouchDB admin credentials, AWS keys, and more. Using the extracted CouchDB credentials, we verified direct database access, enumerated all tenant databases, and confirmed that user records (email addresses) are readable. Version 3.30.4 contains a patch.

NVD Source

Technical Analysis

CVE-2026-27702 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.0.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.