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CVE-2026-58138: conductor 3.21.21 to before 3.30.2
CVE-2026-58138. CVSS 3.1 base score 9.8 (CRITICAL, Vendor/CNA). EPSS 0.09143 (percentile 0.95281), scored 25-Oct-2026.
Affected technology
conductor · 3.21.21 to before 3.30.2
conductor-oss
Description’s affected range: before 3.30.2
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Remote attackers can execute arbitrary OS commands by submitting inline workflow definitions containing malicious JavaScript or Python expressions to the workflow API endpoint prior to authentication. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high.
- CWE
- CWE-94
- CCR priority
- 41.5 /100 (P3)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
- EPSS
- 0.09143 · percentile 0.95281 · 2026-10-25
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-58138.html