How severe is CVE-2023-49781?

CVE-2023-49781 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2023-49781 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-49781?

CVE-2023-49781 affects Nocodb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-49781?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-49781 have an EU (EUVD) identifier?

Yes. CVE-2023-49781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1640.

When was CVE-2023-49781 published?

CVE-2023-49781 was published on 2024-05-14 and last updated on 2026-06-17.

CVE-2023-49781

CVE-2023-49781 is a high-severity vulnerability in Nocodb with a CVSS 3.x base score of 7.3. 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: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-1640
Weakness: CWE-79
Affected product: Nocodb
Published: 2024-05-14
Last modified: 2026-06-17

Description

NocoDB is software for building databases as spreadsheets. Prior to 0.202.9, a stored cross-site scripting vulnerability exists within the Formula virtual cell comments functionality. The nc-gui/components/virtual-cell/Formula.vue displays a v-html tag with the value of "urls" whose contents are processed by the function replaceUrlsWithLink(). This function recognizes the pattern URI::(XXX) and creates a hyperlink tag <a> with href=XXX. However, it leaves all the other contents outside of the pattern URI::(XXX) unchanged. This vulnerability is fixed in 0.202.9.

Frequently asked questions

What is CVE-2023-49781?: NocoDB is software for building databases as spreadsheets. Prior to 0.202.9, a stored cross-site scripting vulnerability exists within the Formula virtual cell comments functionality. The nc-gui/components/virtual-cell/Formula.vue displays a v-html tag with the value of "urls" whose contents are processed by the function replaceUrlsWithLink(). This function recognizes the pattern URI::(XXX) and creates a hyperlink tag <a> with href=XXX. However, it leaves all the other contents outside of the pattern URI::(XXX) unchanged. This vulnerability is fixed in 0.202.9.
How severe is CVE-2023-49781?: CVE-2023-49781 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2023-49781 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-49781?: CVE-2023-49781 affects Nocodb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-49781?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-49781 have an EU (EUVD) identifier?: Yes. CVE-2023-49781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1640.
When was CVE-2023-49781 published?: CVE-2023-49781 was published on 2024-05-14 and last updated on 2026-06-17.

References

Affected products (1)

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

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