What’s Vulnerable › Vulnerabilities

CVE-2026-48128: Budibase: SSRF via User-Controlled queryId in Automation Execute Query Step

• Severity: medium (CVSS 5.1 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-06-17
• Weakness: CWE-918

Description

Budibase is an open-source low-code platform. Prior to 3.39.0, the executeQuery automation step in Budibase accepts a queryId from automation step inputs and passes it directly to the query execution controller without additional validation. When combined with a REST datasource configured to target internal infrastructure, this creates a server-side request forgery path where automation execution causes the Budibase server to make outbound HTTP requests to attacker-influenced destinations. The automation output then returns the response, potentially exposing internal service data. This vulnerability is fixed in 3.39.0.

Affected products

• budibase: before 3.39.0

References

• https://github.com/Budibase/budibase/security/advisories/GHSA-6964-pp88-6wp9
• https://github.com/Budibase/budibase/security/advisories/GHSA-6964-pp88-6wp9

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