How severe is CVE-2026-46549?

CVE-2026-46549 has a CVSS 3.x base score of 2.0, rated low severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-46549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-46549?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-46549 have an EU (EUVD) identifier?

Yes. CVE-2026-46549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38586.

When was CVE-2026-46549 published?

CVE-2026-46549 was published on 2026-06-23 and last updated on 2026-06-25.

CVE-2026-46549

CVE-2026-46549 is a low-severity vulnerability with a CVSS 3.x base score of 2.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.

Key facts

Severity: Low (CVSS 3.x base score 2.0)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38586
Weakness: CWE-863
Published: 2026-06-23
Last modified: 2026-06-25

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the OAuth token strategy attached oauth_scope and oauth_granted_resources to the request user, but the ACL middleware never consulted either. An OAuth token issued with a restricted scope (e.g. MCP-only) therefore inherited the full permissions of the underlying user across all routes; the granted_resources.base_id restriction was bypassed on org-level endpoints that don't populate req.context.base_id. This vulnerability is fixed in 2026.04.1.

Frequently asked questions

What is CVE-2026-46549?: NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, the OAuth token strategy attached oauth_scope and oauth_granted_resources to the request user, but the ACL middleware never consulted either. An OAuth token issued with a restricted scope (e.g. MCP-only) therefore inherited the full permissions of the underlying user across all routes; the granted_resources.base_id restriction was bypassed on org-level endpoints that don't populate req.context.base_id. This vulnerability is fixed in 2026.04.1.
How severe is CVE-2026-46549?: CVE-2026-46549 has a CVSS 3.x base score of 2.0, rated low severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-46549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-46549?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-46549 have an EU (EUVD) identifier?: Yes. CVE-2026-46549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38586.
When was CVE-2026-46549 published?: CVE-2026-46549 was published on 2026-06-23 and last updated on 2026-06-25.

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-m5qg-rvjq-727p

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