CVE-2026-73485

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 79% 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
Trending — 3 sources updated this week
9.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.0Exploit: None knownExposed: 0

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

Flowise before 3.1.3 contains a code injection vulnerability in the Airtable Agent node that allows unauthenticated attackers to execute arbitrary Python code by bypassing the pythonCodeValidator blocklist through obfuscation techniques. Attackers can send crafted prompts to a chatflow using the Airtable Agent node to inject malicious Python code that executes in an unsandboxed pyodide environment with full access to the host operating system.

CVSS v3
9.0
EG Score
9.0(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity90% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

August 13, 2026

Last Modified

August 14, 2026

Advisory Details (2)

Auto-updated Aug 13, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

Flowise before 3.1.3 Remote Code Execution via Airtable Agent | Advisories | VulnCheck

https://www.vulncheck.com/advisories/flowise-before-remote-code-execution-via-airtable-agent
github Patch Available🟡 PoC Available

Airtable_Agent Code Injection Remote Code Execution Vulnerability · Advisory · FlowiseAI/Flowise · GitHub

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-c5hr-rc98-xp3g

Vendor Advisories for CVE-2026-73485(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 56× in last 7d / 60× 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. 2026-08-20 09:38 UTCGHSA enrichment
  2. 2026-08-20 05:25 UTCGHSA enrichment
  3. 2026-08-20 01:11 UTCGHSA enrichment
  4. 2026-08-19 20:57 UTCEG score recompute
  5. 2026-08-19 20:57 UTCGHSA enrichment
  6. 2026-08-19 17:04 UTCEPSS rescore
  7. 2026-08-19 16:41 UTCGHSA enrichment
  8. 2026-08-19 12:24 UTCGHSA enrichment
  9. 2026-08-19 08:07 UTCGHSA enrichment
  10. 2026-08-19 03:54 UTCGHSA enrichment
  11. 2026-08-18 23:40 UTCGHSA enrichment
  12. 2026-08-18 19:26 UTCGHSA enrichment
  13. 2026-08-18 15:13 UTCEG score recompute
  14. 2026-08-18 15:12 UTCGHSA enrichment
  15. 2026-08-18 13:49 UTCEPSS rescore
  16. 2026-08-18 13:49 UTCEPSS rescore
  17. 2026-08-18 09:54 UTCGHSA enrichment
  18. 2026-08-18 05:40 UTCGHSA enrichment
  19. 2026-08-18 01:26 UTCGHSA enrichment
  20. 2026-08-17 21:13 UTCGHSA enrichment
  21. 2026-08-17 16:59 UTCEG score recompute
  22. 2026-08-17 16:59 UTCGHSA enrichment
  23. 2026-08-17 13:47 UTCEPSS rescore
  24. 2026-08-17 12:45 UTCGHSA enrichment
  25. 2026-08-17 08:31 UTCGHSA enrichment
Show 35 more
  1. 2026-08-17 04:18 UTCGHSA enrichment
  2. 2026-08-17 00:04 UTCGHSA enrichment
  3. 2026-08-16 19:50 UTCGHSA enrichment
  4. 2026-08-16 15:36 UTCEG score recompute
  5. 2026-08-16 15:36 UTCGHSA enrichment
  6. 2026-08-16 14:56 UTCEPSS rescore
  7. 2026-08-16 14:56 UTCEPSS rescore
  8. 2026-08-16 11:23 UTCGHSA enrichment
  9. 2026-08-16 07:09 UTCGHSA enrichment
  10. 2026-08-16 02:56 UTCEG score recompute
  11. 2026-08-16 02:56 UTCGHSA enrichment
  12. 2026-08-16 02:15 UTCEPSS rescore
  13. 2026-08-15 22:43 UTCGHSA enrichment
  14. 2026-08-15 18:29 UTCGHSA enrichment
  15. 2026-08-15 14:15 UTCGHSA enrichment
  16. 2026-08-15 10:01 UTCGHSA enrichment
  17. 2026-08-15 05:47 UTCGHSA enrichment
  18. 2026-08-15 01:32 UTCEG score recompute
  19. 2026-08-15 01:32 UTCGHSA enrichment
  20. 2026-08-15 01:31 UTCEPSS rescore
  21. 2026-08-14 21:19 UTCEG score recompute
  22. 2026-08-14 21:19 UTCGHSA enrichment
  23. 2026-08-14 20:34 UTCEG score recompute
  24. 2026-08-14 20:34 UTCGHSA enrichment
  25. 2026-08-14 18:11 UTCGHSA enrichment
  26. 2026-08-14 13:58 UTCGHSA enrichment
  27. 2026-08-14 09:44 UTCGHSA enrichment
  28. 2026-08-14 05:31 UTCGHSA enrichment
  29. 2026-08-14 01:17 UTCGHSA enrichment
  30. 2026-08-13 21:03 UTCGHSA enrichment
  31. 2026-08-13 16:48 UTCGHSA enrichment
  32. 2026-08-13 12:34 UTCEG score recompute
  33. 2026-08-13 12:34 UTCGHSA enrichment
  34. 2026-08-13 11:42 UTCEG score recompute
  35. 2026-08-13 11:41 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-73485?
CVE-2026-73485 is a critical vulnerability published on August 13, 2026. Flowise before 3.1.3 contains a code injection vulnerability in the Airtable Agent node that allows unauthenticated attackers to execute arbitrary Python code by bypassing the pythonCodeValidator blocklist through obfuscation techniques. Attackers can send crafted prompts to a chatflow using the…
When was CVE-2026-73485 disclosed?
CVE-2026-73485 was first published in the National Vulnerability Database on August 13, 2026, with the most recent update on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-73485 actively exploited?
CVE-2026-73485 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 79.1% of all scored CVEs.
What is the CVSS score of CVE-2026-73485?
CVE-2026-73485 has a CVSS v3 base score of 9.0 (NVD).
How do I remediate CVE-2026-73485?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-73485, 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

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