How severe is CVE-2026-28397?

CVE-2026-28397 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-2026-28397 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-28397?

CVE-2026-28397 affects Nocodb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-28397?

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

Does CVE-2026-28397 have an EU (EUVD) identifier?

Yes. CVE-2026-28397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9212.

When was CVE-2026-28397 published?

CVE-2026-28397 was published on 2026-03-02 and last updated on 2026-06-17.

CVE-2026-28397

CVE-2026-28397 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% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-9212
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, comments rendered via v-html without sanitization enable stored XSS. This issue has been patched in version 0.301.3.

Frequently asked questions

What is CVE-2026-28397?: NocoDB is software for building databases as spreadsheets. Prior to version 0.301.3, comments rendered via v-html without sanitization enable stored XSS. This issue has been patched in version 0.301.3.
How severe is CVE-2026-28397?: CVE-2026-28397 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-2026-28397 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-28397?: CVE-2026-28397 affects Nocodb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-28397?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-28397 have an EU (EUVD) identifier?: Yes. CVE-2026-28397 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-9212.
When was CVE-2026-28397 published?: CVE-2026-28397 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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