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CVE-2026-115821EUVD-2026-112749GHSA-PGWQ-G4VX-XMFV

NewsmanApp <= 3.7.29 - Unauthenticated Stored Cross-Site Scripting via 'billing_first_name' and 'billing_last_name' Parameters

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

The NewsmanApp plugin for WordPress is affected, specifically when its Newsman Remarketing feature is enabled with a Remarketing ID configured. Unauthenticated attackers can inject malicious scripts through the billing name fields, which then run in the browsers of visitors who open the affected page.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original description

The NewsmanApp plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'billing_first_name, billing_last_name' parameter in all versions up to, and including, 3.7.29 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This vulnerability is only exploitable when the Newsman Remarketing feature is enabled and a non-empty Remarketing ID is configured in the plugin settings.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  4. Record last updated

Affected versions

  • newsmanapp NewsmanApp

    through 3.7.29

References 6

wordfence.com

plugins.trac.wordpress.org

GitHub · Newsman/WP-Plugin-NewsmanApp