CVE-2026-82871

HIGHPre-NVD 7.77.7—
EchelonGraph scoreHIGH confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-08-31. A secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.7Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

ToolJet before v3.16.208 fails to validate organization membership in database read routes, allowing any authenticated user to access other organizations' table schemas and row data. Attackers can supply arbitrary organization IDs in URL parameters to list tables, retrieve column definitions, and execute join queries to read actual stored data from victim organizations.

CVSS v3
7.7
EG Score
7.7HIGHhigh confidence
EG Risk
51
EG Risk 51/100CISA 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
Severity77% × 45%
Exploitation40% × 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
0.4%
EPSS %ILE
32nd
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 public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (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 31, 2026

Last Modified

September 17, 2026

Advisory Details (2)

Auto-updated Aug 31, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

ToolJet before v3.16.208 Cross-Organization Data Read via Database Routes | Advisories | VulnCheck

https://www.vulncheck.com/advisories/tooljet-before-3.16.208-cross-organization-data-read-via-database-routes
github Patch Available🟡 PoC Available

ToolJet Database read routes have no per-organization authorization at all, allowing any authenticated user (any role) to read any other organization's table schemas and row data · Advisory · ToolJet/ToolJet · GitHub

https://github.com/ToolJet/ToolJet/security/advisories/GHSA-xqqj-pfc2-vf48

Vendor Advisories for CVE-2026-82871(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 23× in last 7d / 114× 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 114 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82871?
CVE-2026-82871 is a high vulnerability published on August 31, 2026. ToolJet before v3.16.208 fails to validate organization membership in database read routes, allowing any authenticated user to access other organizations' table schemas and row data. Attackers can supply arbitrary organization IDs in URL parameters to list tables, retrieve column definitions, and…
When was CVE-2026-82871 disclosed?
CVE-2026-82871 was first published 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-2026-82871 actively exploited?
CVE-2026-82871 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (32nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-82871?
CVE-2026-82871 has a CVSS base score of 7.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-82871?
A fix for CVE-2026-82871 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-82871 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-82871

Explore →

Is Your Infrastructure Affected by CVE-2026-82871?

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

Book a Demo →Browse All CVEs