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Description

The Mapster WP Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple fields in versions up to, and including, 1.20.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with contributor-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PUBLISHED Reserved 2025-08-14 | Published 2025-09-26 | Updated 2025-09-26 | 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

2025-08-15:Vendor Notified
2025-09-25:Disclosed

Credits

D.Sim finder

References

www.wordfence.com/...-ff24-4489-9fb4-8a98ac6dc09a?source=cve

plugins.trac.wordpress.org/...in/includes/acf-map-fields.php

plugins.trac.wordpress.org/...in/includes/acf-map-fields.php

plugins.trac.wordpress.org/...in/includes/acf-map-fields.php

plugins.trac.wordpress.org/...in/includes/acf-map-fields.php

plugins.trac.wordpress.org/...-wp-maps&sfp_email=&sfph_mail=

cve.org (CVE-2025-9044)

nvd.nist.gov (CVE-2025-9044)

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