CVE-2026-109405
conductor-oss conductor KafkaPublishTask.java KafkaPublishTask.start server-side request forgery
- State
- Published
- Severity
- 6.9 Medium
- Published
- Oct 13, 2026
- Updated
- Oct 16, 2026
- Reserved
- Oct 12, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
conductorconductor-oss |
|
References
- VDB-416947 | conductor-oss conductor KafkaPublishTask.java KafkaPublishTask.start server-side request forgeryvdb-entrytechnical-description
- VDB-416947 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-109405 | CVE Analysis and Reportthird-party-advisory
- Submit #979793 | Conductor OSS Conductor >= 3.16.0 (audited commit ce46eac) server-side request forgery (CWE-918)third-party-advisory
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