---
cve: "CVE-2026-5159"
severity: "MEDIUM"
cvss: 6.4
epss: "0.3%"
vendor: "wproyal"
kev: false
exploited: false
published: "2026-05-05 04:16:18"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T13:19:42+02:00"
---

# CVE-2026-5159

> 6.4 MEDIUM

## Beschreibung

The Royal Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Instagram Feed widget's 'instagram_follow_text' setting in all versions up to, and including, 1.7.1056 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Note that exploitation requires that an administrator has previously configured the Instagram Feed widget with a valid Instagram access token on the site.

## 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/ee96d8c5-baf0-4c5c-9ace-e88bbb95ee0a?source=cve>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/modules/instagram-feed/widgets/wpr-instagram-feed.php#L5528-L5530>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1050/modules/instagram-feed/widgets/wpr-instagram-feed.php#L5528-L5530>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/modules/instagram-feed/widgets/wpr-instagram-feed.php#L5623-L5625>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1050/modules/instagram-feed/widgets/wpr-instagram-feed.php#L5623-L5625>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/trunk/modules/instagram-feed/widgets/wpr-instagram-feed.php#L2181-L2193>
- <https://plugins.trac.wordpress.org/browser/royal-elementor-addons/tags/1.7.1050/modules/instagram-feed/widgets/wpr-instagram-feed.php#L2181-L2193>
- <https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3514368%40royal-elementor-addons%2Ftrunk&old=3503219%40royal-elementor-addons%2Ftrunk&sfp_email=&sfph_mail=>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-5159) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_