CVE-2026-124507

MEDIUM 5.3

conductor-oss conductor PLANNER_CONTEXT_FETCH Task PlannerContextFetchTask.java WorkflowSystemTask.start server-side request forgery

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in conductor-oss conductor up to 3.32.4/3.33.0/3.34.0-rc3/4.0.0-alpha.1. This issue affects the function WorkflowSystemTask.start of the file PlannerContextFetchTask.java of the component PLANNER_CONTEXT_FETCH Task Handler. The manipulation of the argument url results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been made public and could be used. The researcher claims to have submitted a GHSA on the repository of the project.

CWE	CWE-918
Vendor	conductor-oss
Product	conductor
Published	Nov 9, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

conductor-oss / conductor

3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 3.29 3.30 3.31 3.32 3.32.0 3.32.1 3.32.2 3.32.3 3.32.4 3.33.0 3.34.0-rc1 3.34.0-rc2 3.34.0-rc3 4.0.0-alpha.0 4.0.0-alpha.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/432811 vuldb.com: https://vuldb.com/vuln/432811/cti vuldb.com: https://vuldb.com/cve/CVE-2026-124507 vuldb.com: https://vuldb.com/submit/1035482 github.com: https://github.com/conductor-oss/conductor/security/advisories/GHSA-cx7c-4mp7-rhcj github.com: https://github.com/conductor-oss/conductor/

Credits

🔍 lucasg2g (VulDB User) VulDB CNA Team