CVE-2025-26074 json
Conductor vulnerable to OS command injection through unrestricted access to Java classes
published 2025-06-30 16 mo ago modified 2026-09-10 1 mo ago also GHSA-8gqp-hr9g-pg62 , EUVD-2025-19560
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
Orkes Conductor v3.21.11 allows remote attackers to execute arbitrary OS commands through unrestricted access to Java classes.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 16 mo ago
Exploit prediction
0.71% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.conductoross:conductor-core | <3.21.13 |
3.21.13 |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
github.com
/conductor-oss/conductor/commit/e9816501df1e364a3d39d7fe37d6e167c40eaa1b
web
-
github.com
/conductor-oss/conductor
package
-
github.com
/conductor-oss/conductor/blob/main/core/src/main/java/com/netflix/conductor/core/events/ScriptEvaluator.java
web
-
medium.com
/@mrcnry/cve-2025-26074-remote-code-execution-in-conductor-oss-via-inline-javascript-injection-5ce3cb651cfb
web
-
nvd.nist.gov
/vuln/detail/CVE-2025-26074
advisory
Sources
- CVE List CVE-2025-26074
- GitHub Advisory GHSA-8gqp-hr9g-pg62
- NVD CVE-2025-26074
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