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Description

The Contest Gallery – Upload, Vote & Sell with PayPal and Stripe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple form field parameters in all versions up to, and including, 27.0.2. This is due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with author-level access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-09-12 | Published 2025-10-04 | Updated 2025-10-06 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/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

*
affected

Timeline

2025-09-12:Vendor Notified
2025-10-03:Disclosed

Credits

Aurélien BOURDOIS finder

References

www.wordfence.com/...-660a-4e59-b1c4-4b88dff8a843?source=cve

plugins.trac.wordpress.org/...-admin/upload/fields/input.php

plugins.trac.wordpress.org/...-admin/upload/fields/input.php

plugins.trac.wordpress.org/...-admin/upload/fields/input.php

plugins.trac.wordpress.org/...min/upload/fields/textarea.php

plugins.trac.wordpress.org/...min/upload/fields/textarea.php

plugins.trac.wordpress.org/...-gallery&sfp_email=&sfph_mail=

cve.org (CVE-2025-10383)

nvd.nist.gov (CVE-2025-10383)

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