CVE-2026-24766: NocoDB is software for building databases as spreadsheets

Q: How do I fix CVE-2026-24766?

nocodb: upgrade to 0.301.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-24766 being exploited?

CVE-2026-24766 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-24766 affect?

CVE-2026-24766 affects nocodb. Severity is medium (CVSS 4.9). NocoDB is software for building databases as spreadsheets. Prior to version 0.301.0, an authenticated user with org-level-creator permissions can exploit prototype pollution in the `/api/v2/meta/connection/test` endpoint, causing all databa

Q: How urgent is CVE-2026-24766?

Priority 31/100. Public exploit reference

Routine

MEDIUM 4.9UPGRADE

CVE-2026-24766 is a medium-severity flaw (CVSS 4.9) affecting nocodb. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NocoDB is software for building databases as spreadsheets. Prior to version 0.301.0, an authenticated user with org-level-creator permissions can exploit prototype pollution in the `/api/v2/meta/connection/test` endpoint, causing all database write operations to fail application-wide until server restart. While the pollution technically bypasses SUPER_ADMIN authorization checks, no practical privileged actions can be performed because database op

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.9 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-1321
Published	2026-01-28
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: nocodb

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-28 21:16 UTCPublished CVE record published
2026-06-17 10:23 UTCUpdated Record last modified

nocodb nocodb UPGRADE

Affected: < 0.301.0

Fixed in: 0.301.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy nocodb || rpm -q nocodb || nocodb --version

2. UPGRADE to 0.301.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade nocodb

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade nocodb

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-24766?

nocodb: upgrade to 0.301.0. Exact commands for each OS are on this page.

Is CVE-2026-24766 being exploited?

CVE-2026-24766 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-24766 affect?

CVE-2026-24766 affects nocodb. Severity is medium (CVSS 4.9). NocoDB is software for building databases as spreadsheets. Prior to version 0.301.0, an authenticated user with org-level-creator permissions can exploit prototype pollution in the `/api/v2/meta/connection/test` endpoint, causing all databa

How urgent is CVE-2026-24766?

Priority 31/100. Public exploit reference

Related CVEs

CVE-2026-28401 MEDIUM 5.4 UPGRADE NocoDB is software for building databases as spreadsheets
CVE-2026-28399 HIGH 8.8 UPGRADE NocoDB is software for building databases as spreadsheets
CVE-2026-28398 MEDIUM 5.4 UPGRADE NocoDB is software for building databases as spreadsheets
CVE-2026-28397 MEDIUM 5.4 UPGRADE NocoDB is software for building databases as spreadsheets
CVE-2026-28396 MEDIUM 6.5 UPGRADE NocoDB is software for building databases as spreadsheets

References

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