CVE-2026-81090

Status: DeferredHigh (7.2)—

The Gpx2Graphics WordPress plugin through 0.3 does not perform a CSRF check when handling file uploads, nor validate the type of the uploaded file, allowing attackers to make a logged-in administrator upload arbitrary files such as PHP via a CSRF attack, leading to Remote Code Execution.

CVSS

Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base score: 7.2

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.37%
Percentile among all scored CVEs: 29
Score date: 10/5/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

🎯 ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1210 Exploitation of Remote Serviceslateral movement75 %
Primary impactT1505.003 Web Shellpersistence85 %
Secondary impactT1059 Command and Scripting Interpreterexecution80 %

AV:N con PR:H indica acceso remoto con privilegios de admin; CSRF + file upload = explotación de servicio remoto (T1210). Resultado: web shell PHP (T1505.003) y RCE (T1059).

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

🛡️ ATT&CK mitigations that cover these techniques

Disable or Remove Feature or Program Privileged Account Management Vulnerability Scanning User Account Management Threat Intelligence Program Restrict Web-Based Content

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Gpx2graphics — Gpx2graphics^AI

CWEs

CWE-352, CWE-434

References

https://wpscan.com/vulnerability/92e50025-cfa4-4727-bd02-8f45196021ae/

Raw JSON (NVD)

Show

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          "role": "CISA Coordinator",
          "options": [
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            },
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          ],
          "version": "2.0.3",
          "timestamp": "2026-09-12T15:24:31.444347Z"
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          "availabilityImpact": "HIGH",
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  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Gpx2Graphics",
          "versions": [
            {
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              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "0.3"
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  "published": "2026-09-12T06:16:25.620",
  "references": [
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      "url": "https://wpscan.com/vulnerability/92e50025-cfa4-4727-bd02-8f45196021ae/",
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  "lastModified": "2026-09-14T21:10:17.423",
  "sourceIdentifier": "contact@wpscan.com"
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