GHSA-QXWQ-Q265-HC44
Vulnerability from github – Published: 2026-03-02 19:51 – Updated: 2026-03-02 19:51Summary
An authenticated user with Editor role can inject arbitrary HTML into Rich Text cells by bypassing the TipTap editor and sending raw HTML via the API.
Details
The TipTap editor sanitizes HTML client-side, but the backend stores raw HTML without server-side sanitization. The stored content is rendered via v-html in TextArea.vue through NcMarkdownParser.parse() which performs no sanitization.
Impact
Stored XSS — malicious scripts execute for any user viewing the cell.
Credit
This issue was reported by @Akokonunes.
{
"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-2026-28359"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-02T19:51:55Z",
"nvd_published_at": "2026-03-02T17:16:34Z",
"severity": "MODERATE"
},
"details": "### Summary\nAn authenticated user with Editor role can inject arbitrary HTML into Rich Text cells by bypassing the TipTap editor and sending raw HTML via the API.\n\n### Details\nThe TipTap editor sanitizes HTML client-side, but the backend stores raw HTML without server-side sanitization. The stored content is rendered via `v-html` in `TextArea.vue` through `NcMarkdownParser.parse()` which performs no sanitization.\n\n### Impact\nStored XSS \u2014 malicious scripts execute for any user viewing the cell.\n\n### Credit\nThis issue was reported by [@Akokonunes](https://github.com/Akokonunes).",
"id": "GHSA-qxwq-q265-hc44",
"modified": "2026-03-02T19:51:55Z",
"published": "2026-03-02T19:51:55Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/nocodb/nocodb/security/advisories/GHSA-qxwq-q265-hc44"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28359"
},
{
"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 Vulnerable to Stored Cross-site Scripting via Rich Text Field"
}
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.