CVE-2026-82871

HIGHCVSS 7.7/10EPSS 0.22%

Last modified

CVE-2026-82871 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. 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.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
7.7/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CVSS 4.0
8.2/10

CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.22%

12.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
ToolJetToolJet< 3.16.208

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-82871?
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.
How severe is CVE-2026-82871?
CVE-2026-82871 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2026-82871?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST