# Budibase Backend-Core vulnerabilities

Source: https://junglewise.ai/threats/technologies/backend-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/backend-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Budibase Backend-Core: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-54353, was published on 26 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## Latest Budibase Backend-Core vulnerabilities

- [CVE-2026-54353: Budibase SSRF via DNS rebinding in outbound fetch validation](https://junglewise.ai/threats/cve-2026-54353-budibase-ssrf-via-dns-rebinding-in-outbound-fetch-validation) (high, CVSS 8.5, published 26 Jun 2026)
- [CVE-2026-46424: Budibase improper privilege management via missing cache invalidation](https://junglewise.ai/threats/cve-2026-46424-budibase-improper-privilege-management-via-missing-cache) (medium, CVSS 4.2, published 27 May 2026)
- [CVE-2026-42239: Budibase insecure session cookie configuration leads to account takeover](https://junglewise.ai/threats/cve-2026-42239-budibase-insecure-session-cookie-configuration-leads-to-account) (high, CVSS 8.1, published 7 May 2026)

## Most severe Budibase Backend-Core vulnerabilities

- [CVE-2026-54353: Budibase SSRF via DNS rebinding in outbound fetch validation](https://junglewise.ai/threats/cve-2026-54353-budibase-ssrf-via-dns-rebinding-in-outbound-fetch-validation) (high, CVSS 8.5, published 26 Jun 2026)
- [CVE-2026-42239: Budibase insecure session cookie configuration leads to account takeover](https://junglewise.ai/threats/cve-2026-42239-budibase-insecure-session-cookie-configuration-leads-to-account) (high, CVSS 8.1, published 7 May 2026)
- [CVE-2026-46424: Budibase improper privilege management via missing cache invalidation](https://junglewise.ai/threats/cve-2026-46424-budibase-improper-privilege-management-via-missing-cache) (medium, CVSS 4.2, published 27 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Budibase technologies

- [Budibase](https://junglewise.ai/threats/technologies/budibase-budibase): 6 vulnerabilities
- [Budibase Server](https://junglewise.ai/threats/technologies/budibase-server-1): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Budibase Backend-Core vulnerabilities", https://junglewise.ai/threats/technologies/backend-core, 12 November 2026.