Vulnerability-Lookup

CVE-2026-92421 (GCVE-0-2026-92421)

Vulnerability from cvelistv5 – Published: 2026-09-19 06:00 – Updated: 2026-09-19 13:17

Title

Hydra Booking 1.1.0 - < 1.2.3 - Hydra Host+ Host Profile Takeover via IDOR

Summary

The Hydra Booking — Appointment Scheduling & Booking Calendar WordPress plugin before 1.2.3 does not verify that the host record being modified belongs to the user making the request, allowing authenticated users holding a Hydra Booking — Appointment Scheduling & Booking Calendar WordPress plugin before 1.2.3-assigned host role to modify other hosts' profile data and reassign ownership of another host's record to themselves.

Severity

4.7 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-19 13:10 UTC

CWE

CWE-639 Authorization Bypass Through User-Controlled Key
CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

WPScan mitre root

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/3ba305b9-5f3b-47…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version	CPE status
Unknown	Hydra Booking — Appointment Scheduling & Booking Calendar	Affected: 1.1.0 , < 1.2.3 (semver)	guessed

Credits

Ossacip Thanh WPScan

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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        "metrics": [
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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
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              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "HIGH",
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              "userInteraction": "NONE",
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                "timestamp": "2026-09-19T13:10:47.946332Z",
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                "cweId": "CWE-639",
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              }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-19T13:17:11.888Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    ],
    "cna": {
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          "vendor": "Unknown",
          "versions": [
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              "lessThan": "1.2.3",
              "status": "affected",
              "version": "1.1.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Ossacip Thanh"
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          "type": "coordinator",
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      ],
      "descriptions": [
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        }
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              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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      "providerMetadata": {
        "dateUpdated": "2026-09-19T06:00:18.259Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
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      "references": [
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          "tags": [
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          "url": "https://wpscan.com/vulnerability/3ba305b9-5f3b-47eb-a5d7-ddbeeeefd0a4/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Hydra Booking 1.1.0 - \u003c 1.2.3 - Hydra Host+ Host Profile Takeover via IDOR",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
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    "datePublished": "2026-09-19T06:00:18.259Z",
    "dateReserved": "2026-09-16T09:54:43.365Z",
    "dateUpdated": "2026-09-19T13:17:11.888Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
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      "percentile": "0.03159"
    },
    "nvd": {
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                "defaultStatus": "unaffected",
                "product": "Hydra Booking \u2014 Appointment Scheduling \u0026 Booking Calendar",
                "vendor": "Unknown",
                "versions": [
                  {
                    "lessThan": "1.2.3",
                    "status": "affected",
                    "version": "1.1.0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "contact@wpscan.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
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            "value": "The Hydra Booking \u2014 Appointment Scheduling \u0026 Booking Calendar WordPress plugin before 1.2.3 does not verify that the host record being modified belongs to the user making the request, allowing authenticated users holding a Hydra Booking \u2014 Appointment Scheduling \u0026 Booking Calendar WordPress plugin before 1.2.3-assigned host role to modify other hosts\u0027 profile data and reassign ownership of another host\u0027s record to themselves."
          }
        ],
        "id": "CVE-2026-92421",
        "lastModified": "2026-09-19T14:17:04.567",
        "metrics": {
          "cvssMetricV31": [
            {
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                "attackComplexity": "LOW",
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                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
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                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
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              "type": "Secondary"
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          ],
          "ssvcV203": [
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        },
        "published": "2026-09-19T07:16:34.000",
        "references": [
          {
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          }
        ],
        "sourceIdentifier": "contact@wpscan.com",
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        "weaknesses": [
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}

GHSA-PW3M-2XRJ-4FQ6

Vulnerability from github – Published: 2026-09-19 09:32 – Updated: 2026-09-19 15:31

Details

Severity

4.7 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-92421"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-19T07:16:34Z",
    "severity": "MODERATE"
  },
  "details": "The Hydra Booking \u2014 Appointment Scheduling \u0026 Booking Calendar WordPress plugin before 1.2.3 does not verify that the host record being modified belongs to the user making the request, allowing authenticated users holding a Hydra Booking \u2014 Appointment Scheduling \u0026 Booking Calendar WordPress plugin before 1.2.3-assigned host role to modify other hosts\u0027 profile data and reassign ownership of another host\u0027s record to themselves.",
  "id": "GHSA-pw3m-2xrj-4fq6",
  "modified": "2026-09-19T15:31:22Z",
  "published": "2026-09-19T09:32:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92421"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/3ba305b9-5f3b-47eb-a5d7-ddbeeeefd0a4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.