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Back to active CVEs
Critical · CVSS 9.2CVE-2026-126273

NocoDB before 2026.09.0 Privilege Escalation via Incomplete Admin BootstrapCVE-2026-126273

Answer in brief

CVE-2026-126273 records a Critical severity (CVSS 9.2) vulnerability in NocoDB before 2026.09.0 Privilege Escalation via Incomplete Admin Bootstrap. The current sources do not mark it as known exploited. The current feed maps nocodb/nocodb (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 13, 2026Updated Nov 13, 2026Source checked Nov 13, 2026First seen by HOL Nov 13, 2026Material review Nov 13, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.2
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.2. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps nocodb/nocodb (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
nocodb/nocodbgeneric>=0 <2026.09.02026.09.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for nocodb/nocodb.
  2. 2Review the reported fix. Update nocodb/nocodb to 2026.09.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 13, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 13, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 13, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

NocoDB before 2026.09.0 contains a privilege escalation vulnerability in initAdminFromEnv.ts that silently skips super-admin bootstrap when the admin password environment variable is empty. Unauthenticated attackers can call the public signup endpoint first on a fresh instance to receive Creator and Super Admin roles, gaining full administrative control.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • NocoDB from 0.300.0 before 2026.04.4 Denial of Service via MetaService LoggingSame nocodb/nocodb package
  • NocoDB before 2026.08.0 IP Address Spoofing via Unconditional Proxy TrustSame nocodb/nocodb package
  • NocoDB before 2026.09.0 Stored XSS via Attachment MIME TypeSame nocodb/nocodb package
  • NocoDB before 2026.09.1 Unauthenticated Information Disclosure via Aggregated Meta EndpointSame nocodb/nocodb package
  • NocoDB before 2026.09.0 TLS Private Key Exposure via Data Source ReadSame nocodb/nocodb package
  • NocoDB before 2026.09.0 Uncontrolled Resource Consumption via Bulk Record EndpointsSame nocodb/nocodb package

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-269
Source
CVE List V5
Source checked
Nov 13, 2026
References
2 linked sources
Open source record