# @budibase/backend-core (npm) vulnerabilities

Source: https://junglewise.ai/threats/technologies/budibase-backend-core  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/budibase-backend-core.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in @budibase/backend-core (npm): 0 in the last 7 days and 0 in the last 90 days, 2 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: 6 (2 critical, 0 exploited in the wild)

## About @budibase/backend-core (npm)

Backend core library for Budibase, an open-source low-code application development platform.

## Latest @budibase/backend-core (npm) 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-2026-48147: Budibase CSRF bypass via unanchored regex in Worker matchers](https://junglewise.ai/threats/cve-2026-48147-budibase-csrf-bypass-via-unanchored-regex-in-worker-matchers) (medium, CVSS 6.5, published 27 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)
- [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-2026-41428: Budibase: Authentication Bypass via Unanchored Regex in Public Endpoint Matcher , Unauthenticated Access to Protected…](https://junglewise.ai/threats/cve-2026-41428-budibase-authentication-bypass-via-unanchored-regex-in-public) (critical, CVSS 9.1, published 24 Apr 2026)
- [CVE-2026-31818: Budibase SSRF in REST datasource connector](https://junglewise.ai/threats/cve-2026-31818-budibase-ssrf-in-rest-datasource-connector) (critical, CVSS 9.6, published 3 Apr 2026)

## Most severe @budibase/backend-core (npm) vulnerabilities

- [CVE-2026-31818: Budibase SSRF in REST datasource connector](https://junglewise.ai/threats/cve-2026-31818-budibase-ssrf-in-rest-datasource-connector) (critical, CVSS 9.6, published 3 Apr 2026)
- [CVE-2026-41428: Budibase: Authentication Bypass via Unanchored Regex in Public Endpoint Matcher , Unauthenticated Access to Protected…](https://junglewise.ai/threats/cve-2026-41428-budibase-authentication-bypass-via-unanchored-regex-in-public) (critical, CVSS 9.1, published 24 Apr 2026)
- [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-2026-48147: Budibase CSRF bypass via unanchored regex in Worker matchers](https://junglewise.ai/threats/cve-2026-48147-budibase-csrf-bypass-via-unanchored-regex-in-worker-matchers) (medium, CVSS 6.5, published 27 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 npm technologies

- [openclaw (npm)](https://junglewise.ai/threats/technologies/npm-openclaw): 214 vulnerabilities
- [flowise (npm)](https://junglewise.ai/threats/technologies/flowise): 133 vulnerabilities
- [parse-server (npm)](https://junglewise.ai/threats/technologies/parse-server): 117 vulnerabilities
- [vm2 (npm)](https://junglewise.ai/threats/technologies/vm2): 111 vulnerabilities
- [electron (npm)](https://junglewise.ai/threats/technologies/electron): 77 vulnerabilities
- [ghost (npm)](https://junglewise.ai/threats/technologies/ghost): 74 vulnerabilities
- [n8n (npm)](https://junglewise.ai/threats/technologies/npm-n8n): 64 vulnerabilities
- [hono (npm)](https://junglewise.ai/threats/technologies/hono): 62 vulnerabilities
- [directus (npm)](https://junglewise.ai/threats/technologies/directus): 61 vulnerabilities
- [nocodb (npm)](https://junglewise.ai/threats/technologies/nocodb): 54 vulnerabilities
- [undici (npm)](https://junglewise.ai/threats/technologies/undici): 53 vulnerabilities
- [@budibase/server (npm)](https://junglewise.ai/threats/technologies/budibase-server): 42 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 (npm) vulnerabilities", https://junglewise.ai/threats/technologies/budibase-backend-core, 13 November 2026.