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Description

The Vchasno Kasa plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the mrkv_vchasno_kasa_wc_do_metabox_action() function in all versions up to, and including, 1.0.3. This makes it possible for unauthenticated attackers to generate invoices for arbitrary orders.

PUBLISHED Reserved 2025-06-26 | Published 2025-07-19 | Updated 2026-04-08 | Assigner Wordfence




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

Any version
affected

Timeline

2025-07-07:Vendor Notified
2025-07-18:Disclosed

Credits

Phong Nguyen finder

References

www.wordfence.com/...-3257-4727-ba07-468bf13a94e2?source=cve

plugins.trac.wordpress.org/...a/trunk/classes/mrkv-setup.php

plugins.trac.wordpress.org/...sno-kasa&sfp_email=&sfph_mail=

cve.org (CVE-2025-6721)

nvd.nist.gov (CVE-2025-6721)

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