Vulnerability-Lookup

GHSA-W2MQ-CCQC-PHRV

Vulnerability from github – Published: 2026-08-17 21:31 – Updated: 2026-08-17 21:31

Details

Next Terminal fails to enforce per-asset authorization checks on the portal ping and wake-on-LAN endpoints, allowing any authenticated user to probe and wake assets they are not granted access to. Attackers can call these endpoints with arbitrary asset identifiers to retrieve asset information including display names, reachability status, connection timing, and network addresses, or trigger wake-on-LAN packets on unauthorized assets.

Severity

5.4 (Medium)


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

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-75108"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-17T21:16:49Z",
    "severity": "MODERATE"
  },
  "details": "Next Terminal fails to enforce per-asset authorization checks on the portal ping and wake-on-LAN endpoints, allowing any authenticated user to probe and wake assets they are not granted access to. Attackers can call these endpoints with arbitrary asset identifiers to retrieve asset information including display names, reachability status, connection timing, and network addresses, or trigger wake-on-LAN packets on unauthorized assets.",
  "id": "GHSA-w2mq-ccqc-phrv",
  "modified": "2026-08-17T21:31:26Z",
  "published": "2026-08-17T21:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75108"
    },
    {
      "type": "WEB",
      "url": "https://github.com/next-terminal/next-terminal/issues/573"
    },
    {
      "type": "WEB",
      "url": "https://github.com/next-terminal/next-terminal"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/next-terminal-missing-per-asset-authorization-on-portal-endpoints"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/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-2026-75108 (GCVE-0-2026-75108)

Vulnerability from cvelistv5 – Published: 2026-08-17 20:36 – Updated: 2026-08-18 15:13

Title

Next Terminal Missing Per-Asset Authorization on Portal Endpoints

Summary

Severity

5.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

5.4 (Medium)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-18 15:13 UTC

CWE

CWE-862 - Missing Authorization

Assigner

VulnCheck mitre root

References

3 references

URL	Tags
https://github.com/next-terminal/next-terminal/is…	issue-tracking
https://github.com/next-terminal/next-terminal	product
https://www.vulncheck.com/advisories/next-termina…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
next-terminal	next-terminal	Affected: 0 , ≤ 3.3.7-b1 (custom)

Date Public

2026-06-20 00:00

Credits

George Chen

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-75108",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-18T15:13:29.927123Z",
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      "credits": [
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      "datePublic": "2026-06-20T00:00:00.000Z",
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          "name": "VulnCheck Advisory: Next Terminal Missing Per-Asset Authorization on Portal Endpoints",
          "tags": [
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          ],
          "url": "https://www.vulncheck.com/advisories/next-terminal-missing-per-asset-authorization-on-portal-endpoints"
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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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.

Action not permitted

GHSA-W2MQ-CCQC-PHRV

CVE-2026-75108 (GCVE-0-2026-75108)

Tags

Sightings

Nomenclature