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Description

The Sell BTC - Cryptocurrency Selling Calculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'orderform_data' AJAX action in all versions up to, and including, 1.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in order records that will execute whenever an administrator accesses the Orders page in the admin dashboard. The vulnerability was partially patched in version 1.5.

PUBLISHED Reserved 2025-12-12 | Published 2026-01-31 | Updated 2026-01-31 | Assigner Wordfence




HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-03:Vendor Notified
2026-01-30:Disclosed

Credits

Sarawut Poolkhet finder

References

www.wordfence.com/...-3fe4-4395-a27b-d386f8612ba9?source=cve

plugins.trac.wordpress.org/...apps/trunk/functions-admin.php

plugins.trac.wordpress.org/...s/trunk/functions/form_tab.php

plugins.trac.wordpress.org/...yatapps/trunk/Pages/orders.php

plugins.trac.wordpress.org/changeset/3433480/

plugins.trac.wordpress.org/changeset/3450361/

cve.org (CVE-2025-14554)

nvd.nist.gov (CVE-2025-14554)

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