GHSA-VX5P-Q85X-XM3C

Vulnerability from github – Published: 2026-03-02 19:36 – Updated: 2026-03-02 19:36
VLAI
Summary
NocoDB has Stored Cross-site Scripting via Formula Cell
Details

Summary

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.

Details

The replaceUrlsWithLink() function in urlUtils.ts converts URI::(url) patterns to <a> tags but passes all other HTML through unchanged. A user with Creator role (minimum role for formula field creation) can craft a formula like CONCAT("URI::(https://example.com)", "<img src=x onerror=...>") to inject arbitrary scripts rendered for all viewers.

Impact

Credential theft via script execution in the context of users viewing the table.

Credit

This issue was reported by @Akokonunes.

Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.301.2"
      },
      "package": {
        "ecosystem": "npm",
        "name": "nocodb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.301.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-28357"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-02T19:36:29Z",
    "nvd_published_at": "2026-03-02T17:16:33Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nA 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.\n\n### Details\nThe `replaceUrlsWithLink()` function in `urlUtils.ts` converts `URI::(url)` patterns to `\u003ca\u003e` tags but passes all other HTML through unchanged. A user with Creator role (minimum role for formula field creation) can craft a formula like `CONCAT(\"URI::(https://example.com)\", \"\u003cimg src=x onerror=...\u003e\")` to inject arbitrary scripts rendered for all viewers.\n\n### Impact\nCredential theft via script execution in the context of users viewing the table.\n\n### Credit\nThis issue was reported by [@Akokonunes](https://github.com/Akokonunes).",
  "id": "GHSA-vx5p-q85x-xm3c",
  "modified": "2026-03-02T19:36:29Z",
  "published": "2026-03-02T19:36:29Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-vx5p-q85x-xm3c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28357"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nocodb/nocodb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nocodb/nocodb/releases/tag/0.301.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "NocoDB has Stored Cross-site Scripting via Formula Cell"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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