CVE-2026-28359: NocoDB is software for building databases as spreadsheets

Q: How do I fix CVE-2026-28359?

nocodb: upgrade to 0.301.3. Exact commands for each OS are on this page.

Q: Is CVE-2026-28359 being exploited?

CVE-2026-28359 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-2026-28359 affect?

CVE-2026-28359 affects nocodb. Severity is medium (CVSS 5.4). NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, 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. This

Q: How urgent is CVE-2026-28359?

Priority 21/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2026-28359 is a medium-severity flaw (CVSS 5.4) 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 0.301.3, 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. This issue has been patched in version 0.301.3.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.2% (top 93%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-02
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

2026-03-02 17:16 UTCPublished CVE record published
2026-06-17 10:28 UTCUpdated Record last modified

nocodb nocodb UPGRADE

Affected: < 0.301.3

Fixed in: 0.301.3

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 0.301.3 (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-2026-28359?

nocodb: upgrade to 0.301.3. Exact commands for each OS are on this page.

Is CVE-2026-28359 being exploited?

CVE-2026-28359 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-2026-28359 affect?

CVE-2026-28359 affects nocodb. Severity is medium (CVSS 5.4). NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, 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. This

How urgent is CVE-2026-28359?

Priority 21/100. No elevated risk signals yet.

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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