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High severity · published Oct 13, 2026
CVE-2026-109405
conductor-oss conductor KafkaPublishTask.java KafkaPublishTask.start server-side request forgery
7.3
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
conductor · conductor-oss
3.33.0-rc10 · source: vendor
Affected product
CO
conductor
conductor-oss
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109405
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109405
vdb-entry
https://vuldb.com/vuln/416947
signature
https://vuldb.com/vuln/416947/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-109405
third-party-advisory
https://vuldb.com/submit/979793
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