CVE-2026-82870

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: HIGH) published 2026-08-31. a secondary CVSS source baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: Elevated riskExposed: 0

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

ToolJet before v3.16.208 fails to validate organizationId ownership in database write and destroy routes, allowing any builder-role user to create, alter, or drop tables in other organizations' databases. Attackers can exploit missing organization-resolving guards to permanently delete tables, insert arbitrary data, and modify schemas across tenant boundaries on shared instances.

CVSS v3
9.6
EG Score
9.6(high)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity96% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

August 31, 2026

Last Modified

September 17, 2026

Advisory Details (2)

Auto-updated Sep 14, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

ToolJet Database write/destroy routes trust a client-supplied organizationId with no ownership check, allowing any builder-role user to create, alter, or drop tables in any other organization's database · Advisory · ToolJet/ToolJet · GitHub

https://github.com/ToolJet/ToolJet/security/advisories/GHSA-xr3w-r926-xfmm
generic

ToolJet before v3.16.208 Cross-Tenant Database Manipulation | Advisories | VulnCheck

https://www.vulncheck.com/advisories/tooljet-before-3.16.208-cross-tenant-database-manipulation

Vendor Advisories for CVE-2026-82870(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 52× in last 7d / 153× 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 153 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82870?
CVE-2026-82870 is a critical vulnerability published on August 31, 2026. ToolJet before v3.16.208 fails to validate organizationId ownership in database write and destroy routes, allowing any builder-role user to create, alter, or drop tables in other organizations' databases. Attackers can exploit missing organization-resolving guards to permanently delete tables,…
When was CVE-2026-82870 disclosed?
CVE-2026-82870 was first published in the National Vulnerability Database on August 31, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82870 actively exploited?
CVE-2026-82870 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 87.5% of all scored CVEs.
What is the CVSS score of CVE-2026-82870?
CVE-2026-82870 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-82870?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82870, 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.

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