SSRF in Conductor-Oss Conductor
CVE-2026-109405
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Conductor-Oss Conductor — versions 3.33.0-rc10
Weakness classification (CWE)
References
- vuldb.com/vuln/416947 (technical-description, vdb-entry)
- vuldb.com/vuln/416947/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-109405 (third-party-advisory)
- vuldb.com/submit/979793 (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109405?
- CVE-2026-109405 is a high-severity vulnerability in Conductor-Oss Conductor, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-10-13.
- How severe is CVE-2026-109405?
- High severity. CVSS v3 base score is 7.3 out of 10.