Vulnerability-Lookup

CVE-2026-16250 (GCVE-0-2026-16250)

Vulnerability from cvelistv5 – Published: 2026-08-03 06:00 – Updated: 2026-08-04 17:16

Title

Personal QR Message <= 1.0 - Unauthenticated Arbitrary File Upload

Summary

The Personal QR Message WordPress plugin through 1.0 does not restrict the file types that can be uploaded through an unauthenticated handler, allowing unauthenticated users to upload arbitrary executable PHP files that are directly reachable, leading to remote code execution.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-434 Unrestricted Upload of File with Dangerous Type
CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

WPScan

References

1 reference

URL	Tags
https://wpscan.com/vulnerability/05bd2683-ef3b-48…	exploitvdb-entrytechnical-description

Impacted products

1 product

Vendor	Product	Version
Unknown	Personal QR Message	Affected: 0 , ≤ 1.0 (semver)

Credits

João Ramos Maciel WPScan

Show details on NVD website

JSON

To clipboard

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        "discovery": "EXTERNAL"
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}

GHSA-R4MQ-7P9V-X8FV

Vulnerability from github – Published: 2026-08-03 09:32 – Updated: 2026-08-04 18:31

Details

Severity

9.8 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-16250"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-03T07:16:40Z",
    "severity": "CRITICAL"
  },
  "details": "The Personal QR Message WordPress plugin through 1.0 does not restrict the file types that can be uploaded through an unauthenticated handler, allowing unauthenticated users to upload arbitrary executable PHP files that are directly reachable, leading to remote code execution.",
  "id": "GHSA-r4mq-7p9v-x8fv",
  "modified": "2026-08-04T18:31:22Z",
  "published": "2026-08-03T09:32:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16250"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/05bd2683-ef3b-4816-a323-12d5e943612a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "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.

Action not permitted

CVE-2026-16250 (GCVE-0-2026-16250)

GHSA-R4MQ-7P9V-X8FV

Tags

Sightings

Nomenclature