TI-2026-33454 Aliases CVE-2026-45715 GHSA-fgqv-jh4g-pvg2

Budibase: SSRF Bypass via HTTP Redirect in REST Datasource Integration

HIGH 67CWE-918Published 2026-05-27 · Updated 2026-05-28

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.

Summary

Budibase is an open-source low-code platform. Prior to 3.38.1, the REST datasource integration (packages/server/src/integrations/rest.ts) follows HTTP redirects without re-checking the IP blacklist, allowing an authenticated Builder to access internal services (cloud metadata, databases) by redirecting through an attacker-controlled server. This vulnerability is fixed in 3.38.1.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00258 17th percentileScored 2026-11-07

Fix Fixed budibase (Budibase): 3.38.1@budibase/server (npm): 3.38.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Budibase	budibase	before 3.38.1	3.38.1	Patch available	CNA
—	@budibase/server (npm)	before 3.38.1	3.38.1	Patch available	GHSA-fgqv-jh4g-pvg2

budibase VendorBudibase Affected before 3.38.1 Fixed in 3.38.1 Patch available CNA
@budibase/server (npm) Vendor— Affected before 3.38.1 Fixed in 3.38.1 Patch available GHSA-fgqv-jh4g-pvg2

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:budibase:budibase::::::::	—	—	Budibase

cpe:2.3:a:budibase:budibase:*:*:*:*:*:*:*:* Versions — — ·Budibase

Remediation

Fix · CNA budibase (Budibase) Fixed in 3.38.1
Fix · GHSA-fgqv-jh4g-pvg2 @budibase/server (npm) Fixed in 3.38.1 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2026-45715
2026-10-03 Alias added: GHSA-fgqv-jh4g-pvg2

References

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2026-45715

Other 3

TI-2026-39242 Budibase: Anonymous NoSQL operator injection via published-app query templates CVSS 3.1CRITICAL 10.0
TI-2026-51076 Budibase before 3.40.0 SQL Injection via Unauthenticated Webhook CVSS 4.0CRITICAL 9.0
TI-2026-24369 Budibase Universal Auth Bypass via Webhook Query Param Injection CVSS 3.1CRITICAL 9.1
TI-2026-56709 Budibase before 3.41.3 Remote Code Execution via Plugin eval() CVSS 4.0CRITICAL 9.4
TI-2026-51425 Budibase: SQL Injection via `multipleStatements: true` CVSS 3.1CRITICAL 9.6
TI-2026-51075 Budibase before 3.40.0 Arbitrary File Write via Path Traversal CVSS 4.0CRITICAL 9.4

See all 90 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences