What is the CVSS score of CVE-2026-28357?

CVE-2026-28357 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Nocodb are affected by CVE-2026-28357?

Organizations using NocoDB should be aware of moderate risk from CVE-2026-28357, a cross-site scripting vulnerability rated CVSS 5.4.. A patch is available.

How to fix or mitigate CVE-2026-28357?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Nocodb CVE-2026-28357

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-03-02 security-advisories@github.com

GHSA-vx5p-q85x-xm3c

XSS Nocodb

5.4

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.4 MEDIUM

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

CVE Published

Mar 02, 2026 - 17:16 nvd

MEDIUM 5.4

DescriptionGitHub Advisory

NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, a stored XSS vulnerability exists in the Formula virtual cell. Formula results containing URI::() patterns are rendered via v-html without sanitization, allowing injected HTML to execute. This issue has been patched in version 0.301.3.

AnalysisAI

Stored XSS in NocoDB versions before 0.301.3 allows authenticated users to execute arbitrary JavaScript in other users' browsers through malicious formulas in virtual cells. The vulnerability exploits unsanitized rendering of URI patterns in formula results, enabling attackers to steal session tokens, manipulate data, or perform actions on behalf of victims. …

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Vulnerability AssessmentAI

Risk Assessment	CVSS 5.4 (MEDIUM). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker could exploit this vulnerability to compromise the affected system.
Remediation	Fixed in version 0.301.3.. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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CVE-2026-28357 vulnerability details – vuln.today

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