CVSS 4.0
5.5 mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:PCVE-2026-124507 conductor-oss conductor PLANNER_CONTEXT_FETCH Task PlannerContextFetchTask.java WorkflowSystemTask.start server-side request forgery
Medium (5.5) in conductor-oss conductor. EPSS 0.3% estimated probability of exploitation activity in the next 30 days.
On this page
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.
Severity
CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N- EPSS
- 0.3% estimated probability of exploitation activity in the next 30 days; 24th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CISA's assessment (SSVC)
- Exploitation: PoC · Automatable: yes · Technical impact: partial, assessed 2026-11-12. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
- CWE
- CWE-918 Server-Side Request Forgery (SSRF)
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- VulDB (CNA)
- NVD analysis
- Deferred: the NVD does not plan to analyze it
- Record from
- the NVD, synced
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Affected
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| conductor-oss conductor | 3.0 |
| conductor-oss conductor | 3.1 |
| conductor-oss conductor | 3.2 |
| conductor-oss conductor | 3.3 |
| conductor-oss conductor | 3.4 |
| conductor-oss conductor | 3.5 |
| conductor-oss conductor | 3.6 |
| conductor-oss conductor | 3.7 |
| conductor-oss conductor | 3.8 |
| conductor-oss conductor | 3.9 |
| conductor-oss conductor | 3.10 |
| conductor-oss conductor | 3.11 |
| conductor-oss conductor | 3.12 |
| conductor-oss conductor | 3.13 |
| conductor-oss conductor | 3.14 |
| conductor-oss conductor | 3.15 |
| conductor-oss conductor | 3.16 |
| conductor-oss conductor | 3.17 |
| conductor-oss conductor | 3.18 |
| conductor-oss conductor | 3.19 |
| conductor-oss conductor | 3.20 |
| conductor-oss conductor | 3.21 |
| conductor-oss conductor | 3.22 |
| conductor-oss conductor | 3.23 |
| conductor-oss conductor | 3.24 |
| conductor-oss conductor | 3.25 |
| conductor-oss conductor | 3.26 |
| conductor-oss conductor | 3.27 |
| conductor-oss conductor | 3.28 |
| conductor-oss conductor | 3.29 |
| conductor-oss conductor | 3.30 |
| conductor-oss conductor | 3.31 |
| conductor-oss conductor | 3.32 |
| conductor-oss conductor | 3.32.0 |
| conductor-oss conductor | 3.32.1 |
| conductor-oss conductor | 3.32.2 |
| conductor-oss conductor | 3.32.3 |
| conductor-oss conductor | 3.32.4 |
| conductor-oss conductor | 3.33.0 |
| conductor-oss conductor | 3.34.0-rc1 |
| conductor-oss conductor | 3.34.0-rc2 |
| conductor-oss conductor | 3.34.0-rc3 |
| conductor-oss conductor | 4.0.0-alpha.0 |
| conductor-oss conductor | 4.0.0-alpha.1 |
Attack patterns (CAPEC)
- CAPEC-664 Server Side Request Forgery Likelihood: High · Severity: High
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.