November 14, 2026

CVE Watchtower

CVE-2026-124507conductor-oss conductor Server-Side Request Forgery (SSRF)

NVD

Vulnerability Summary

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 Level
MEDIUM(6.9)
Published Date
Nov 9, 2026
Last Modified
Nov 12, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.31%Probability
Root Weakness (CWE)
CWE-918: Server-Side Request Forgery (SSRF) ↗
The web server receives a URL or similar request from an upstream component and retrieves its contents, but does not sufficiently ensure that the request is being sent to the expected destination.
CVSS v4.0 Base Metrics — Score 6.9 (MEDIUM)
CVSS: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:P
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredNone
User InteractionNone
Confidentiality (Vulnerable System)Low
Integrity (Vulnerable System)None
Availability (Vulnerable System)None
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
Show CVSS v3.x metrics (score 5.3)
CVSS v3.1 Base Metrics — Score 5.3 (MEDIUM)
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 VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

Affected & Patched Versions

Affected Versions
  • 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
Patched Versions
No patched version published yet
Until a fix ships, reduce exposure:
  • Restrict access to the affected service or interface to trusted networks.
  • Disable the affected feature if you do not need it.
  • Watch the vendor advisory for a firmware or software update.

What to do

Fix it during your normal patch cycle. No exploitation is confirmed yet.

  1. Check whether you run conductor-oss conductor and which version.
  2. No patched version is listed yet. Limit access to the affected service to trusted networks, and disable the feature if you can.
  3. Subscribe to the vendor advisory so you learn when a fix ships.

Timeline

  • Nov 9, 2026Published
  • Nov 12, 2026Record last modified

Score, severity and exploitation changes are tracked from the day Watchtower started logging them.

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External References

Data last checked: Nov 14, 2026 01:09 UTC