P4Verified

CVE-2026-73618: server 0 to before 3.40.0

CVE-2026-73618. CVSS 3.1 base score 8.3 (HIGH, Vendor/CNA). EPSS 0.00505 (percentile 0.41126), scored 2026-10-06.

Affected technology

server · 0 to before 3.40.0
budibase

Description’s affected range: before 3.40.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Attackers with query write permission can inject JSON structural characters to alter MongoDB queries, bypassing filters to read, modify, or delete arbitrary documents. Vendor/CNA’s CVSS 4.0 assessment (base score 8.7/10) rates confidentiality and integrity impact as high; availability impact as low.

Published 2026-10-08 17:34:48.663942+00:00

CWE: CWE-943
CCR priority: 33.3 /100 (P4)
CVSS 3.1: 8.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L · Vendor/CNA
EPSS: 0.00505 · percentile 0.41238 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-73618.html