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TI-2026-71645 Aliases CVE-2026-109405GHSA-8q7f-vg4q-39mm

Server-side request forgery in conductor-oss Conductor Kafka task

Priority LOW 30CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

conductor-oss Conductor up to and including 3.33.0-rc10 is affected. Manipulating the kafka_request.bootStrapServers argument in KafkaPublishTask.start causes server-side request forgery (CWE-918). A remote attacker without privileges or user interaction can exploit it, and the exploit has been publicly disclosed.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

A security flaw has been discovered in conductor-oss conductor up to 3.33.0-rc10. This affects the function KafkaPublishTask.start of the file kafka/src/main/java/com/netflix/conductor/contribs/tasks/kafka/KafkaPublishTask.java. The manipulation of the argument kafka_request.bootStrapServers results in server-side request forgery. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00278 20th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
conductor-ossconductor3.33.0-rc10—No fix listedCNA
  • conductor Vendorconductor-oss Affected 3.33.0-rc10 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:conductor-oss:conductor:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:conductor-oss:conductor:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

The sources list no fixed version for conductor.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-109405
  2. 2026-10-13 Alias added: GHSA-8q7f-vg4q-39mm
  3. 2026-10-14 Priority changed: MEDIUM → LOW
  4. 2026-10-18 CISA SSVC decision points changed
  5. 2026-11-06 Affected versions changed · Red Hat
  6. 2026-11-06 CVSS score added · Red Hat

References

—

  • TI-2026-71644 conductor-oss conductor Agentspan Agent Runtime server-side request forgery CVSS 4.0MEDIUM 6.9
  • TI-2026-71643 Server-side request forgery in conductor-oss Agent Card fetching CVSS 4.0MEDIUM 6.9
  • TI-2026-41860 Orkes Conductor 3.21.21 < 3.30.2 Unauthenticated RCE via GraalVM Script Evaluators CVSS 4.0CRITICAL 9.3
  • TI-2026-71638 Server-side request forgery in conductor-oss Conductor MCP Service CVSS 4.0MEDIUM 5.3
  • TI-2026-71637 Server-side request forgery in conductor-oss Conductor API tools CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences