How severe is CVE-2026-42463?

CVE-2026-42463 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-42463 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-42463?

CVE-2026-42463 affects Fit2cloud Sqlbot. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-42463?

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-2026-42463 have an EU (EUVD) identifier?

Yes. CVE-2026-42463 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30182.

When was CVE-2026-42463 published?

CVE-2026-42463 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-42463

CVE-2026-42463 is a high-severity vulnerability in Fit2cloud Sqlbot with a CVSS 3.x base score of 8.1. 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-639.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v4: 8.6
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30182
Weakness: CWE-639
Affected product: Fit2cloud Sqlbot
Published: 2026-05-13
Last modified: 2026-06-17

Description

SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.8.0, SQLBot contains a Cross-Workspace IDOR (Insecure Direct Object Reference) and Authorization Bypass vulnerability in the /api/v1/datasource/exportDsSchema and /api/v1/datasource/uploadDsSchema endpoints. An attacker can access and modify database schemas and data sources belonging to other tenants/workspaces. This vulnerability is fixed in 1.8.0.

Frequently asked questions

What is CVE-2026-42463?: SQLBot is an intelligent Text-to-SQL system based on large language models and RAG. Prior to 1.8.0, SQLBot contains a Cross-Workspace IDOR (Insecure Direct Object Reference) and Authorization Bypass vulnerability in the /api/v1/datasource/exportDsSchema and /api/v1/datasource/uploadDsSchema endpoints. An attacker can access and modify database schemas and data sources belonging to other tenants/workspaces. This vulnerability is fixed in 1.8.0.
How severe is CVE-2026-42463?: CVE-2026-42463 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-42463 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-42463?: CVE-2026-42463 affects Fit2cloud Sqlbot. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-42463?: 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-2026-42463 have an EU (EUVD) identifier?: Yes. CVE-2026-42463 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30182.
When was CVE-2026-42463 published?: CVE-2026-42463 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://github.com/dataease/SQLBot/security/advisories/GHSA-pq2r-fj48-xfpp

Affected products (1)

cpe:2.3:a:fit2cloud:sqlbot:*:*:*:*:*:*:*:*

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