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TI-2026-58229 Aliases CVE-2026-84701GHSA-9mv7-8vhm-9hc5

NocoBase Rich Text Field Stored Cross-Site Scripting via API

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

NocoBase fails to sanitize rich text field values in the read renderer, allowing users with create permissions to store malicious HTML with event handlers. Attackers can write arbitrary markup through the collection API that executes in the browsers of all users viewing the affected record.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00298 22nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nocobasenocobaseup to 2.2.5—No fix listedCNA
  • nocobase Vendornocobase Affected up to 2.2.5 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:nocobase:nocobase:*:*:*:*:*:*:*:*——nocobase
  • cpe:2.3:a:nocobase:nocobase:*:*:*:*:*:*:*:* Versions — — ·nocobase

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-84701
  2. 2026-10-03 Alias added: GHSA-9mv7-8vhm-9hc5

References

Other 3

  • TI-2026-37983 NocoBase: SQL injection in /api/myInAppChannels:list filter to PG-superuser RCE CVSS 3.1CRITICAL 10.0
  • TI-2026-26457 NocoBase Affected by Sandbox Escape to RCE via console._stdout Prototype Chain Traversal in Workflow Script Node CVSS 3.1CRITICAL 10.0
  • TI-2026-27069 NocoBase Has SQL Injection via template variable substitution in workflow SQL node CVSS 4.0HIGH 8.5
  • TI-2026-30159 NocoBase Vulnerable to SQL Injection via String Concatenation in Recursive Eager Loading CVSS 3.1HIGH 8.8
  • TI-2026-05461 nocobase plugin-workflow-javascript Vm.js createSafeConsole sandbox CVSS 4.0MEDIUM 6.9
  • TI-2026-30160 NocoBase Vulnerable to SQL Validation Bypass via `sqlCollection:update` Missing `checkSQL` Call CVSS 3.1HIGH 7.2
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences