CVE-2026-114361

HarnessRouter Identity Mode app.py improper authorization

State: Published
Severity: 6.3 Medium
Published: Oct 21, 2026
Updated: Oct 23, 2026
Reserved: Oct 21, 2026

Description

A vulnerability was detected in HarnessRouter up to 0.31.10. This affects an unknown function of the file gateway/app.py of the component Identity Mode. Performing a manipulation of the argument X-Harness-Org/X-Harness-Member results in improper authorization. The attack is possible to be carried out remotely. The attack is considered to have high complexity. The exploitability is reported as difficult. Upgrading to version 0.31.11 mitigates this issue. The patch is named 48a26cdf9c4544d2c88d1a07f0777f063f1d753f. The affected component should be upgraded.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X	VulDB
3.1	5.6 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C	VulDB
3.0	5.6 Medium	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C	VulDB
2.0	5.1 Medium	AV:N/AC:H/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C	VulDB

Weaknesses

CWE-285 Improper Authorization
CWE-266 Incorrect Privilege Assignment

Affected Products

Product	Versions
HarnessRoutern/a	0.31.0Affected 0.31.1Affected 0.31.2Affected 0.31.3Affected 0.31.4Affected 0.31.5Affected 0.31.6Affected 0.31.7Affected 0.31.8Affected 0.31.9Affected 0.31.10Affected 0.31.11Not affected

References

VDB-424708 | HarnessRouter Identity Mode app.py improper authorizationvdb-entrytechnical-description
VDB-424708 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
CVE-2026-114361 | CVE Analysis and Reportthird-party-advisory
Submit #1019383 | harnessrouter >= 0.4.2, < 0.31.11 Authentication Bypass Issuesthird-party-advisory
https://github.com/HarnessRouter/harnessrouter/security/advisories/GHSA-qrr8-m92f-7vfprelated
https://github.com/HarnessRouter/harnessrouter/pull/426issue-trackingpatch
https://github.com/HarnessRouter/harnessrouter/commit/48a26cdf9c4544d2c88d1a07f0777f063f1d753fpatch
https://github.com/HarnessRouter/harnessrouter/releases/tag/v0.31.11patch
https://github.com/HarnessRouter/harnessrouter/product

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