How severe is CVE-2026-28359?

CVE-2026-28359 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-28359 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-28359?

CVE-2026-28359 affects Nocodb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-28359?

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

Does CVE-2026-28359 have an EU (EUVD) identifier?

Yes. CVE-2026-28359 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9208.

When was CVE-2026-28359 published?

CVE-2026-28359 was published on 2026-03-02 and last updated on 2026-06-17.

CVE-2026-28359

CVE-2026-28359 is a medium-severity vulnerability in Nocodb with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v4: 5.3
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9208
Weakness: CWE-79
Affected product: Nocodb
Published: 2026-03-02
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2026-28359?: 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.
How severe is CVE-2026-28359?: CVE-2026-28359 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-28359 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28359?: CVE-2026-28359 affects Nocodb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28359?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28359 have an EU (EUVD) identifier?: Yes. CVE-2026-28359 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9208.
When was CVE-2026-28359 published?: CVE-2026-28359 was published on 2026-03-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:nocodb:nocodb:*:*:*:*:*:*:*:*

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