Stored XSS Vulnerability in NocoDB Database Software
CVE-2026-28398

5.3MEDIUM

Key Information:

Vendor

Nocodb

Status
Nocodb
Vendor
CVE Published:
2 March 2026

What is CVE-2026-28398?

NocoDB, an innovative platform that allows users to build databases as spreadsheets, was found to have a vulnerability where user-controlled content in comments and rich text cells was rendered without proper sanitization. This flaw, which existed in versions prior to 0.301.3, enabled attackers to exploit this weakness, leading to stored cross-site scripting (XSS) attacks. The vulnerability has been addressed and patched in version 0.301.3, emphasizing the importance of updating to the latest release to maintain web application security.

Affected Version(s)

nocodb < 0.301.3

References

https://github.com/nocodb/nocodb/security/advisories/GHSA...
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https://github.com/nocodb/nocodb/releases/tag/0.301.3
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CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.