---
cve: "CVE-2026-13179"
severity: "MEDIUM"
cvss: 6.4
epss: ""
vendor: "flippercode"
kev: false
exploited: false
published: "2026-09-25 08:16:39"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-30T02:40:03+02:00"
---

# CVE-2026-13179

> 6.4 MEDIUM

## Beschreibung

The WP Maps – Google Maps,OpenStreetMap,Mapbox,Store Locator,Listing,Directory & Filters plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shapes_values Parameter in all versions up to, and including, 4.9.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The fc-call-nonce nonce required by the endpoint is exposed to all frontend visitors who view a map page via window.wpgmp_local.nonce, enabling any authenticated subscriber to read the nonce and craft a valid request; additionally, the secondary _wpnonce check in the drawing handler can be bypassed by simply omitting the _wpnonce parameter from the request.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://www.wordfence.com/threat-intel/vulnerabilities/id/6c664543-1ca1-4ba8-a6c6-f32a560bc690?source=cve>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/assets/js/maps.js#L8477>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/modules/drawing/views/manage.php#L32>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/wp-google-map-plugin.php#L605>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/wp-google-map-plugin.php#L619>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/modules/shortcode/views/put-wpgmp.php#L1263>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/assets/js/maps.js#L8477>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/modules/drawing/views/manage.php#L32>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/wp-google-map-plugin.php#L605>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/wp-google-map-plugin.php#L619>
- <https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/modules/shortcode/views/put-wpgmp.php#L1263>
- <https://plugins.trac.wordpress.org/changeset?reponame=&old=3690856%40wp-google-map-plugin&new=3690856%40wp-google-map-plugin>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13179) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_