How severe is CVE-2026-46547?

CVE-2026-46547 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-46547 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-2026-46547?

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

Does CVE-2026-46547 have an EU (EUVD) identifier?

Yes. CVE-2026-46547 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38588.

When was CVE-2026-46547 published?

CVE-2026-46547 was published on 2026-06-23 and last updated on 2026-06-25.

CVE-2026-46547

CVE-2026-46547 is a medium-severity vulnerability with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-38588
Weakness: CWE-79
Published: 2026-06-23
Last modified: 2026-06-25

Description

NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, a reflected XSS vulnerability exists in the Page Leaving Warning page. The ncRedirectUrl and ncBackUrl query parameters are used in window.location.href and <a> tag bindings without validation, allowing javascript: URI injection. This vulnerability is fixed in 2026.04.1.

Frequently asked questions

What is CVE-2026-46547?: NocoDB is software for building databases as spreadsheets. Prior to 2026.04.1, a reflected XSS vulnerability exists in the Page Leaving Warning page. The ncRedirectUrl and ncBackUrl query parameters are used in window.location.href and <a> tag bindings without validation, allowing javascript: URI injection. This vulnerability is fixed in 2026.04.1.
How severe is CVE-2026-46547?: CVE-2026-46547 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-46547 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-2026-46547?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-46547 have an EU (EUVD) identifier?: Yes. CVE-2026-46547 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38588.
When was CVE-2026-46547 published?: CVE-2026-46547 was published on 2026-06-23 and last updated on 2026-06-25.

References

https://github.com/nocodb/nocodb/security/advisories/GHSA-9qgr-6vpg-9gh9

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