Orta CVSS 4.9
CVE-2026-109216: CVE-2026-109216: siteler arası betik çalıştırma (XSS)
Açıklama (NVD)
The Meta Box – A Framework for Dynamic Websites plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'profile_background[<attacker-chosen key>]' parameter in all versions up to, and including, 5.15.2 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. Exploitability depends on a consuming plugin or theme built on Meta Box that exposes the background field to lower-privileged users and renders stored values via the rwmb_the_value()/format_single_value() pattern; the effective minimum privilege is whatever role that consumer permits, demonstrated at Subscriber level.
Özet bilgiler
- CVSS v3.1
- 4.9
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N - EPSS
- %0,23 (yüzdelik 14)
- CWE
- CWE-79
- Yama
- Yok / bilinmiyor