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cpe:2.3:a:wpmkorg:wpmk_block:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorWpmkorg (541c60f1-1045-59aa-850b-4f356e3537e8)
ProductWpmk Block (193c8850-5188-54fb-b8e7-003e69aa73ab)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-4125 vulnerable 2026-06-08 08:05:12.660712 WPMK Block <= 1.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
MEDIUM (6.4)
The WPMK Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'class' shortcode attribute in all versions up to and including 1.0.1. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes. Specifically, in the wpmk_block_shortcode() function, the 'class' attribute is extracted from user-controllable shortcode attributes and directly concatenated into an HTML div element's class attribute without any escaping (e.g., esc_attr()). 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.
Published: 2026-04-22T07:45:36.110Z
Updated: 2026-04-22T14:13:03.230Z
Reference links
Imported from gcve-enriched-dumps CVE data

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