CVE-2026-35219

HIGHPre-NVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 81% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Elevated
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Budibase is an open-source low-code platform. Prior to 3.41.3, automation steps in packages/server/src/automations/steps/outgoingWebhook.ts, packages/server/src/automations/steps/zapier.ts, packages/server/src/automations/steps/n8n.ts, packages/server/src/automations/steps/slack.ts, and packages/server/src/automations/steps/discord.ts use node-fetch on user-provided URLs without the BLACKLIST_IPS enforcement used by the REST integration, allowing an authenticated user to make server-side requests to cloud metadata and internal services. This issue is fixed in version 3.41.3.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
48(Track)
EG Risk 48/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity71% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
19%
KEV
Not listed

Published

August 14, 2026

Last Modified

September 8, 2026

Advisory Details (4)

Auto-updated Aug 17, 2026
Patch available. Sources: github, github_pr, github_commit, github_release.
github_release Patch Available

3.41.3

Patch available: Budibase/budibase 3.41.3

https://github.com/Budibase/budibase/releases/tag/3.41.3
github_commit Patch Available

commit cc07563a6b0f (Budibase/budibase)

Patch available: Budibase/budibase 3.41.0 (contains commit cc07563a6b0f)

https://github.com/Budibase/budibase/commit/cc07563a6b0fc0f91c51aae295952b1295546a90
github_pr Patch Available

fix: block shared address space in outbound requests

Patch available: Budibase/budibase 3.41.0 (PR #19328 merged 2026-07-27)

https://github.com/Budibase/budibase/pull/19328
github Patch Available

SSRF in Automation Steps - Webhook, Zapier, N8N, Slack, Discord Bypass IP Blacklist (CWE-918) · Advisory · Budibase/budibase · GitHub

https://github.com/Budibase/budibase/security/advisories/GHSA-5fpj-28rv-84r7

Vendor Advisories for CVE-2026-35219(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
@budibase/server—3.41.3—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 57× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-19 01:02 UTCEG score recompute
  2. 2026-09-18 19:28 UTCEPSS rescore
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 01:11 UTCEG score recompute
  5. 2026-09-17 19:30 UTCEPSS rescore
  6. 2026-09-17 00:52 UTCEG score recompute
  7. 2026-09-16 14:08 UTCEPSS rescore
  8. 2026-09-16 12:58 UTCEG score recompute
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-15 13:04 UTCEG score recompute
  11. 2026-09-15 03:11 UTCEPSS rescore
  12. 2026-09-14 01:11 UTCEG score recompute
  13. 2026-09-13 16:47 UTCEPSS rescore
  14. 2026-09-13 01:23 UTCEG score recompute
  15. 2026-09-12 15:01 UTCEPSS rescore
  16. 2026-09-12 01:35 UTCEG score recompute
  17. 2026-09-11 14:53 UTCEPSS rescore
  18. 2026-09-11 13:39 UTCEG score recompute
  19. 2026-09-11 09:37 UTCEPSS rescore
  20. 2026-09-10 13:26 UTCEG score recompute
  21. 2026-09-10 09:34 UTCEPSS rescore
  22. 2026-09-09 09:11 UTCEG score recompute
  23. 2026-09-08 22:00 UTCEPSS rescore
  24. 2026-09-07 16:21 UTCEG score recompute
  25. 2026-09-07 16:01 UTCEPSS rescore
Show 42 more
  1. 2026-09-07 01:18 UTCEG score recompute
  2. 2026-09-06 13:47 UTCEPSS rescore
  3. 2026-09-06 01:16 UTCEG score recompute
  4. 2026-09-05 01:07 UTCEG score recompute
  5. 2026-09-04 13:11 UTCEG score recompute
  6. 2026-09-04 05:06 UTCEPSS rescore
  7. 2026-09-03 00:57 UTCEG score recompute
  8. 2026-09-02 14:12 UTCEPSS rescore
  9. 2026-09-01 23:04 UTCEG score recompute
  10. 2026-09-01 13:53 UTCEPSS rescore
  11. 2026-09-01 11:10 UTCEG score recompute
  12. 2026-09-01 04:39 UTCEPSS rescore
  13. 2026-08-30 20:02 UTCEG score recompute
  14. 2026-08-30 19:17 UTCEPSS rescore
  15. 2026-08-30 08:08 UTCEG score recompute
  16. 2026-08-30 01:22 UTCEPSS rescore
  17. 2026-08-29 06:54 UTCEG score recompute
  18. 2026-08-28 21:41 UTCEPSS rescore
  19. 2026-08-27 23:40 UTCEG score recompute
  20. 2026-08-27 14:25 UTCEPSS rescore
  21. 2026-08-26 23:52 UTCEG score recompute
  22. 2026-08-26 14:46 UTCEPSS rescore
  23. 2026-08-26 00:04 UTCEG score recompute
  24. 2026-08-25 13:49 UTCEPSS rescore
  25. 2026-08-25 00:13 UTCEG score recompute
  26. 2026-08-24 12:19 UTCEG score recompute
  27. 2026-08-23 00:37 UTCEG score recompute
  28. 2026-08-23 00:19 UTCEPSS rescore
  29. 2026-08-22 00:49 UTCEG score recompute
  30. 2026-08-21 23:49 UTCEPSS rescore
  31. 2026-08-21 01:00 UTCEG score recompute
  32. 2026-08-20 22:55 UTCEPSS rescore
  33. 2026-08-20 01:07 UTCEG score recompute
  34. 2026-08-19 17:03 UTCEPSS rescore
  35. 2026-08-19 01:19 UTCEG score recompute
  36. 2026-08-18 13:48 UTCEPSS rescore
  37. 2026-08-18 13:23 UTCEG score recompute
  38. 2026-08-18 12:43 UTCEG score recompute
  39. 2026-08-17 21:34 UTCEG score recompute
  40. 2026-08-17 20:45 UTCEG score recompute▲ 7.10
  41. 2026-08-17 20:44 UTCMITRE cvelistV5CVSS v3 → 7.1 · CVSS v4 → 7.1
  42. 2026-08-14 19:25 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-35219?
CVE-2026-35219 is a high vulnerability published on August 14, 2026. Budibase is an open-source low-code platform. Prior to 3.41.3, automation steps in packages/server/src/automations/steps/outgoingWebhook.ts, packages/server/src/automations/steps/zapier.ts, packages/server/src/automations/steps/n8n.ts, packages/server/src/automations/steps/slack.ts, and…
When was CVE-2026-35219 disclosed?
CVE-2026-35219 was first published in the National Vulnerability Database on August 14, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-35219 actively exploited?
CVE-2026-35219 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 80.8% of all scored CVEs.
What is the CVSS score of CVE-2026-35219?
CVE-2026-35219 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-35219?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-35219, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-35219

Explore →

Is Your Infrastructure Affected by CVE-2026-35219?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs