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cpe:2.3:a:metabox:meta_box_–_a_framework_for_dynamic_websites:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorMetabox (3dc3f505-2623-5ee1-984c-b400e4db7492)
ProductMeta Box – A Framework For Dynamic Websites (f4a93462-6048-5395-aa50-6f9a4584bca7)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

PURL mappings

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-109216 vulnerable 2026-11-03 10:17:40.241547 Meta Box <= 5.15.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via Background Field Array Keys
MEDIUM (4.9)
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.
Published: 2026-10-29T11:27:14.853Z
Updated: 2026-10-29T12:36:51.108Z
Reference links
Imported from gcve-enriched-dumps CVE data

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