Server-Side Request Forgery (SSRF) in NocoDB - CVE-2026-46548
Published: May 23, 2026
Vulnerability identifier: #VU132193
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-46548
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: nocodb
Affected software:
NocoDB
NocoDB
Detailed vulnerability description
The vulnerability allows a remote user to access internal hosts and disclose sensitive information.
The vulnerability exists due to server-side request forgery protection bypass in notification webhook plugins (Slack, Discord, Mattermost, Teams) when sending webhook POST requests. A remote user can create a webhook with a crafted webhook_url to access internal hosts and disclose sensitive information.
Exploitation requires hook-creation permission, and response bodies may be exposed when verbose hook logging is enabled.
How to mitigate CVE-2026-46548
Install security update from vendor's website.