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TI-2024-12447 Aliases CVE-2024-13405GHSA-98vh-gq6f-2f4h

Apptivo Business Site CRM <= 5.3 - Cross-Site Request Forgery to IP Address Block

Priority LOW 19CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-352.

Summary

The Apptivo Business Site CRM plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.3. This is due to missing or incorrect nonce validation on the 'awp_ip_deny' page. This makes it possible for unauthenticated attackers to block IP addresses via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00183 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApptivoApptivo Business Siteup to 5.3—No fix listedCNA
  • Apptivo Business Site VendorApptivo Affected up to 5.3 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-13405
  2. 2026-10-03 Alias added: GHSA-98vh-gq6f-2f4h

References

Other 2

  • TI-2025-23046 WordPress Apptivo Business Site CRM plugin <= 5.3 - Arbitrary Content Deletion vulnerability CVSS 3.1HIGH 7.5
  • TI-2022-21919 WordPress Apptivo Business Site CRM Plugin <= 3.0.12 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences