Vulnerability-Lookup

GHSA-XH9J-GPMV-5C2V

Vulnerability from github – Published: 2026-08-02 06:30 – Updated: 2026-08-02 06:30

Details

The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not prevent the deserialization of user-controlled input in some of its event content fields, allowing users with Contributor-level access and above to inject PHP objects. No POP chain is present in the Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 itself, but if one is present via another installed Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 or , this could lead to actions such as arbitrary file deletion, sensitive data retrieval, or remote code execution. This is an incomplete fix of the Event Booking Manager for WooCommerce WordPress plugin before 5.3.7's earlier object-injection advisories.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-16062"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-02T06:16:38Z",
    "severity": null
  },
  "details": "The Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 does not prevent the deserialization of user-controlled input in some of its event content fields, allowing users with Contributor-level access and above to inject PHP objects. No POP chain is present in the Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 itself, but if one is present via another installed Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 or , this could lead to actions such as arbitrary file deletion, sensitive data retrieval, or remote code execution. This is an incomplete fix of the Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7\u0027s earlier object-injection advisories.",
  "id": "GHSA-xh9j-gpmv-5c2v",
  "modified": "2026-08-02T06:30:22Z",
  "published": "2026-08-02T06:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16062"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/2e2bc528-0f06-4d99-8597-1f8a0fd57b39"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-16062 (GCVE-0-2026-16062)

Vulnerability from cvelistv5 – Published: 2026-08-02 06:00 – Updated: 2026-08-02 06:00

Title

Event Booking Manager for WooCommerce < 5.3.7 - Contributor+ PHP Object Injection via Event Timeline and FAQ Content

Summary

Severity

No CVSS data available.

CWE

CWE-502 Deserialization of Untrusted Data

Assigner

WPScan

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/2e2bc528-0f06-4d…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version
Unknown	Event Booking Manager for WooCommerce	Affected: 0 , < 5.3.7 (semver)

Credits

Yaswanth Reddy Sunkara WPScan

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Event Booking Manager for WooCommerce",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "5.3.7",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Yaswanth Reddy Sunkara"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 does not prevent the deserialization of user-controlled input in some of its event content fields, allowing users with Contributor-level access and above to inject PHP objects. No POP chain is present in the Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 itself, but if one is present via another installed Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7 or , this could lead to actions such as arbitrary file deletion, sensitive data retrieval, or remote code execution. This is an incomplete fix of the Event Booking Manager for WooCommerce  WordPress plugin before 5.3.7\u0027s earlier object-injection advisories."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-502 Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-02T06:00:12.594Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/2e2bc528-0f06-4d99-8597-1f8a0fd57b39/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Event Booking Manager for WooCommerce \u003c 5.3.7 - Contributor+ PHP Object Injection via Event Timeline and FAQ Content",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-16062",
    "datePublished": "2026-08-02T06:00:12.594Z",
    "dateReserved": "2026-07-17T12:58:54.902Z",
    "dateUpdated": "2026-08-02T06:00:12.594Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Action not permitted

GHSA-XH9J-GPMV-5C2V

CVE-2026-16062 (GCVE-0-2026-16062)

Tags

Sightings

Nomenclature