CVE-2026-73485

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 8.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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
8.8
EG Score
8.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100CISA SSVC

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
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
46th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 13, 2026

Last Modified

September 3, 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 17× in last 7d / 95× 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.

Showing the most recent 100 of 263 total refreshes for this CVE.

  1. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-04 22:25 UTCGHSA enrichment
  3. 2026-10-04 06:55 UTCGHSA enrichment
  4. 2026-10-03 19:53 UTCEG score recompute
  5. 2026-10-03 19:53 UTCGHSA enrichment
  6. 2026-10-03 14:26 UTCEPSS rescore
  7. 2026-10-02 19:22 UTCEG score recompute
  8. 2026-10-02 19:22 UTCGHSA enrichment
  9. 2026-10-02 08:06 UTCEG score recompute
  10. 2026-10-02 08:06 UTCGHSA enrichment
  11. 2026-10-01 19:50 UTCEPSS rescore
  12. 2026-10-01 08:53 UTCGHSA enrichment
  13. 2026-09-30 21:51 UTCEG score recompute
  14. 2026-09-30 21:51 UTCGHSA enrichment
  15. 2026-09-29 15:24 UTCEPSS rescore
  16. 2026-09-29 04:16 UTCEG score recompute
  17. 2026-09-29 04:16 UTCGHSA enrichment
  18. 2026-09-28 13:52 UTCEPSS rescore
  19. 2026-09-28 12:21 UTCGHSA enrichment
  20. 2026-09-28 01:06 UTCEG score recompute
  21. 2026-09-28 01:06 UTCGHSA enrichment
  22. 2026-09-27 13:48 UTCEPSS rescore
  23. 2026-09-27 09:49 UTCEG score recompute
  24. 2026-09-27 09:49 UTCGHSA enrichment
  25. 2026-09-26 15:59 UTCEPSS rescore
Show 75 more
  1. 2026-09-25 03:37 UTCEG score recompute
  2. 2026-09-25 03:37 UTCGHSA enrichment
  3. 2026-09-24 08:05 UTCGHSA enrichment
  4. 2026-09-23 20:52 UTCEG score recompute
  5. 2026-09-23 20:52 UTCGHSA enrichment
  6. 2026-09-23 17:54 UTCEPSS rescore
  7. 2026-09-23 08:05 UTCGHSA enrichment
  8. 2026-09-22 21:03 UTCEG score recompute
  9. 2026-09-22 21:03 UTCGHSA enrichment
  10. 2026-09-22 07:50 UTCEG score recompute
  11. 2026-09-22 07:50 UTCGHSA enrichment
  12. 2026-09-21 21:09 UTCEPSS rescore
  13. 2026-09-21 20:47 UTCGHSA enrichment
  14. 2026-09-21 09:43 UTCGHSA enrichment
  15. 2026-09-20 21:16 UTCEG score recompute
  16. 2026-09-20 21:16 UTCGHSA enrichment
  17. 2026-09-20 20:16 UTCEPSS rescore
  18. 2026-09-20 10:14 UTCGHSA enrichment
  19. 2026-09-19 23:11 UTCEG score recompute
  20. 2026-09-19 23:11 UTCGHSA enrichment
  21. 2026-09-19 11:16 UTCGHSA enrichment
  22. 2026-09-18 22:43 UTCEG score recompute
  23. 2026-09-18 22:43 UTCGHSA enrichment
  24. 2026-09-18 19:28 UTCEPSS rescore
  25. 2026-09-18 11:41 UTCGHSA enrichment
  26. 2026-09-18 00:30 UTCEG score recompute
  27. 2026-09-18 00:30 UTCGHSA enrichment
  28. 2026-09-17 12:09 UTCGHSA enrichment
  29. 2026-09-17 00:13 UTCEG score recompute
  30. 2026-09-17 00:13 UTCGHSA enrichment
  31. 2026-09-16 14:08 UTCEPSS rescore
  32. 2026-09-16 07:23 UTCEG score recompute
  33. 2026-09-16 07:22 UTCGHSA enrichment
  34. 2026-09-16 05:15 UTCEPSS rescore
  35. 2026-09-15 20:13 UTCGHSA enrichment
  36. 2026-09-15 08:03 UTCEG score recompute
  37. 2026-09-15 08:03 UTCGHSA enrichment
  38. 2026-09-15 03:12 UTCEPSS rescore
  39. 2026-09-14 20:55 UTCGHSA enrichment
  40. 2026-09-14 08:15 UTCGHSA enrichment
  41. 2026-09-13 21:13 UTCEG score recompute
  42. 2026-09-13 21:13 UTCGHSA enrichment
  43. 2026-09-13 10:11 UTCGHSA enrichment
  44. 2026-09-12 23:08 UTCEG score recompute
  45. 2026-09-12 23:08 UTCGHSA enrichment
  46. 2026-09-12 15:02 UTCEPSS rescore
  47. 2026-09-12 12:05 UTCGHSA enrichment
  48. 2026-09-12 01:00 UTCEG score recompute
  49. 2026-09-12 01:00 UTCGHSA enrichment
  50. 2026-09-11 14:53 UTCEPSS rescore
  51. 2026-09-11 13:58 UTCEG score recompute
  52. 2026-09-11 13:58 UTCGHSA enrichment
  53. 2026-09-11 02:56 UTCGHSA enrichment
  54. 2026-09-10 15:53 UTCEG score recompute
  55. 2026-09-10 15:53 UTCGHSA enrichment
  56. 2026-09-10 09:35 UTCEPSS rescore
  57. 2026-09-10 04:51 UTCGHSA enrichment
  58. 2026-09-09 17:48 UTCGHSA enrichment
  59. 2026-09-09 05:07 UTCEG score recompute
  60. 2026-09-09 05:07 UTCGHSA enrichment
  61. 2026-09-08 22:01 UTCEPSS rescore
  62. 2026-09-08 03:43 UTCGHSA enrichment
  63. 2026-09-07 16:38 UTCEG score recompute
  64. 2026-09-07 16:38 UTCGHSA enrichment
  65. 2026-09-06 20:50 UTCEG score recompute
  66. 2026-09-06 20:50 UTCGHSA enrichment
  67. 2026-09-06 13:48 UTCEPSS rescore
  68. 2026-09-06 09:46 UTCGHSA enrichment
  69. 2026-09-05 22:44 UTCEG score recompute
  70. 2026-09-05 22:44 UTCGHSA enrichment
  71. 2026-09-05 11:42 UTCGHSA enrichment
  72. 2026-09-05 00:37 UTCEG score recompute
  73. 2026-09-05 00:37 UTCGHSA enrichment
  74. 2026-09-04 07:52 UTCEG score recompute
  75. 2026-09-04 07:52 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2026-73485?
CVE-2026-73485 is a high 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 on August 13, 2026, with the most recent update on September 3, 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 0.6% probability of exploitation in the next 30 days (46th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-73485?
CVE-2026-73485 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-73485?
A fix for CVE-2026-73485 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-73485 are linked in the Vendor Advisories panel on this page.

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