November 14, 2026

CVE Watchtower

CVE-2026-109190conductor-oss conductor Server-Side Request Forgery (SSRF)

NVD

Vulnerability Summary

A vulnerability has been found in conductor-oss conductor 3.31.2. This affects the function ListApiToolsTask.start of the file ListApiToolsTask.java of the component API Tool Configuration. The manipulation of the argument specUrl leads to server-side request forgery. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.
Severity Level
MEDIUM(5.3)
Published Date
Oct 13, 2026
Last Modified
Oct 16, 2026
Exploitation Status
Public exploit available
EPSS Score (30-Day)
0.26%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 5.3 (MEDIUM)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Attack VectorNetwork
Attack ComplexityLow
Attack RequirementsNone
Privileges RequiredLow
User InteractionNone
Confidentiality (Vulnerable System)Low
Integrity (Vulnerable System)Low
Availability (Vulnerable System)Low
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
Show CVSS v3.x metrics (score 6.3)
CVSS v3.1 Base Metrics — Score 6.3 (MEDIUM)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

Affected & Patched Versions

Affected Versions
  • conductor-oss conductor 3.31.2
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

Prioritize this fix. Exploit code is public, so attacks can follow quickly.

  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.
  4. Review logs and exposed services for signs of earlier compromise.

Timeline

  • Oct 13, 2026Published
  • Oct 16, 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