Vulnerability-Lookup

GHSA-CJCH-H263-R66V

Vulnerability from github – Published: 2026-10-21 21:32 – Updated: 2026-10-21 21:32

Details

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.

Severity

5.6 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-114361"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-21T19:17:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-cjch-h263-r66v",
  "modified": "2026-10-21T21:32:35Z",
  "published": "2026-10-21T21:32:35Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/HarnessRouter/harnessrouter/security/advisories/GHSA-qrr8-m92f-7vfp"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114361"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HarnessRouter/harnessrouter/pull/426"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HarnessRouter/harnessrouter/commit/48a26cdf9c4544d2c88d1a07f0777f063f1d753f"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HarnessRouter/harnessrouter"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HarnessRouter/harnessrouter/releases/tag/v0.31.11"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-114361"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/1019383"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/424708"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/424708/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "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/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-114361 (GCVE-0-2026-114361)

Vulnerability from cvelistv5 – Published: 2026-10-21 19:00 – Updated: 2026-10-23 15:09 X_Open Source

Title

HarnessRouter Identity Mode app.py improper authorization

Summary

Severity

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

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

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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-23 14:48 UTC

CWE

CWE-285 - Improper Authorization
CWE-266 - Incorrect Privilege Assignment

Assigner

VulDB CNA under the mitre root

CNA scorecard B 83/100 over 3862 records in the last 180 days details

References

9 references

URL	Tags
https://vuldb.com/vuln/424708	vdb-entrytechnical-description
https://vuldb.com/vuln/424708/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-114361	third-party-advisory
https://vuldb.com/submit/1019383	third-party-advisory
https://github.com/HarnessRouter/harnessrouter/se…	related
https://github.com/HarnessRouter/harnessrouter/pull/426	issue-trackingpatch
https://github.com/HarnessRouter/harnessrouter/co…	patch
https://github.com/HarnessRouter/harnessrouter/re…	patch
https://github.com/HarnessRouter/harnessrouter/	product

Impacted products

1 product

Vendor	Product	Version
n/a	HarnessRouter	Affected: 0.31.0 Affected: 0.31.1 Affected: 0.31.2 Affected: 0.31.3 Affected: 0.31.4 Affected: 0.31.5 Affected: 0.31.6 Affected: 0.31.7 Affected: 0.31.8 Affected: 0.31.9 Affected: 0.31.10 Unaffected: 0.31.11 cpe:2.3:h:harnessrouter:harnessrouter::::::::

Credits

mikannse (VulDB User)

Show details on NVD website

JSON

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        "metrics": [
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                "id": "CVE-2026-114361",
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                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-23T14:48:01.306015Z",
                "version": "2.0.3"
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              "status": "affected",
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      "metrics": [
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        {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-CJCH-H263-R66V

CVE-2026-114361 (GCVE-0-2026-114361)

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