Vulnerability briefing · 2026-10-22 01:47 IST

CVE-2026-114362

A flaw has been found in HarnessRouter up to 0.31.12. This impacts an unknown function of the file gateway/app.py of the component Targets Test Endpoint. Executing a manipulation of the argument base_url can lead to server-side request forgery. The attack may be performed from remote. Upgrading to version 0.31.13 will fix this issue. This patch is called 1c4b1fc1f89737dabd089ac1d1c174a57f764e28. It is suggested to upgrade the affected component.

MEDIUM · 5.3Network devices

Executive briefing

This record describes a reported software or hardware weakness. The description and CVSS rating are source metadata; practical risk depends on whether your environment uses an affected product/version and whether the vulnerable component is reachable and configured in an exploitable way.

Assessment status: No CISA KEV listing is currently recorded in this local feed. This does not prove the vulnerability is not exploited.

Severity & exploitability

5.3 / 10 CVSS

CVSS vector: 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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack vectorN
Attack complexityL
Privileges requiredL
User interactionN
ScopeX

Impacted products and platforms

Specific affected product configurations are not currently available in the NVD record. Review vendor advisories and validate applicability against your asset inventory.

How it works and what it could affect

The NVD description is the authoritative short summary currently available for this record. A detailed technical mechanism is not inferred when the source record does not provide one.

Weakness classification: CWE-918

Review the CVSS attack characteristics above to understand whether exploitation is network/local, whether privileges or user interaction are required, and which confidentiality, integrity or availability impacts are scored.

Remediation and recommended response

  1. Identify exposure: compare the affected product and version ranges below with your asset inventory, software bill of materials, endpoint inventory and externally exposed services.
  2. Remediate: review the linked vendor security advisory or patch notes, upgrade to a fixed release, or apply the vendor-provided workaround if an upgrade cannot be completed.
  3. Mitigate while patching: restrict network access to the vulnerable service, disable the affected feature where operationally safe, and monitor vendor/CERT advisories for updated guidance.
  4. Validate: confirm the fixed version or mitigation on representative systems, run a vulnerability rescan, and retain change evidence.

Vendor remediation / security advisories

Exploit intelligence & references

No CISA KEV match is recorded in the latest successful catalog refresh. This is not a guarantee that public proof-of-concept code or exploitation does not exist.

Sources: NVD and CISA KEV when available. Vendor confirmation remains the final authority for fixed versions and workarounds.

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Threat intelligence, made actionable · CVE data sourced from the NVD