Cross-site scripting in NocoDB - CVE-2026-46547
Published: May 23, 2026
Vulnerability identifier: #VU132194
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green
CVE-ID: CVE-2026-46547
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: nocodb
Affected software:
NocoDB
NocoDB
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary JavaScript in the context of the application.
The vulnerability exists due to cross-site scripting in the Page Leaving Warning page when processing crafted ncRedirectUrl and ncBackUrl query parameters. A remote attacker can send a specially crafted link to a victim to execute arbitrary JavaScript in the context of the application.
User interaction is required to open the crafted link.
How to mitigate CVE-2026-46547
Install security update from vendor's website.