Improper Encoding or Escaping of Output in NocoDB - #VU162858
Published: November 9, 2026
Vulnerability identifier: #VU162858
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-116
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a low-privileged attacker to obscure or misrepresent the NocoDB interface and disrupt normal use for users viewing malicious content.
The vulnerability exists due to unescaped single quotes in HTML attributes generated by the rich text and comment renderer when processing unmatched user mentions. A low-privileged attacker can inject interface-altering styles through a comment with the Commenter role or a rich text cell with the Editor role, affecting users who view it.
Affected software
NocoDB
Remediation
Install security update from vendor's website.
NocoDB - update to 2026.10.1