Reflected Cross-Site Scripting Vulnerability in NocoDB Product by NocoDB
CVE-2026-126286

8.6HIGH

Key Information:

Vendor

Nocodb

Status
Nocodb
Vendor
CVE Published:
13 November 2026

What is CVE-2026-126286?

NocoDB versions prior to 2026.08.0 are susceptible to a reflected cross-site scripting (XSS) vulnerability found in PageLeavingWarning.vue. This flaw enables unauthenticated attackers to execute arbitrary scripts by embedding an ASCII control character within the ncRedirectUrl scheme. Manipulated links can bypass security checks, allowing attackers to access window.location or anchor href for stealing session tokens stored in localStorage, potentially leading to account takeovers. For detailed information, refer to the security advisories available.

Affected Version(s)

nocodb 0 < 2026.08.0

nocodb 2026.08.0

References

https://github.com/nocodb/nocodb/security/advisories/GHSA...
vendor-advisory
https://www.vulncheck.com/advisories/nocodb-before-2026.0...
third-party-advisory

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

dhairya7760
.