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Fencer Vulns
high 8.7

CVE-2026-8654 json

Improper input validation in Delphix Continuous Data connectors allows an authenticated user to execute arbitrary operating system commands…

published 2026-05-15 5 mo ago modified 2026-10-26 13 d ago also EUVD-2026-30508

cvss
8.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits
0
none known

Summary

Improper input validation in Delphix Continuous Data connectors allows an authenticated user to execute arbitrary operating system commands on the staging or target host.

Patch / fix

  • Delphix Continuous data IBM Db2 Connector 2025.2
  • Delphix Continuous data MangoDB Connector 2025.2.1
  • Delphix Continuous data PostgreSQL Connector 2025.1.0
  • Delphix Continuous data MySQL Connector 2025.1.0
  • Delphix Continuous data Oracle EBS Connector 2025.2.0
  • Delphix Continuous data SAP HANA Connector 2026.2.0
  • Delphix Continuous data CockroachDB Connector 2025.2.0
  • Delphix Continuous data Couchbase Connector 1.3.2
  • Delphix Continuous data Cassandra Connector 2025.1.0
  • Delphix Continuous data YugabyteDB Connector 2025.1.1
  • Delphix Continuous data MSSQL on Linux Connector 2025.1.0
  • Delphix Continuous data Oracle Backup Ingestion Connector 4.2.1

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
5 mo ago

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/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

Affected products

  • Delphix Continuous data IBM Db2 Connector
  • Delphix Continuous data MangoDB Connector
  • Delphix Continuous data PostgreSQL Connector
  • Delphix Continuous data MySQL Connector
  • Delphix Continuous data Oracle EBS Connector
  • Delphix Continuous data SAP HANA Connector
  • Delphix Continuous data CockroachDB Connector
  • Delphix Continuous data Couchbase Connector
  • Delphix Continuous data Cassandra Connector
  • Delphix Continuous data YugabyteDB Connector
  • Delphix Continuous data MSSQL on Linux Connector
  • Delphix Continuous data Oracle Backup Ingestion Connector

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.