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TI-2026-67955 Aliases CVE-2026-39756GHSA-p65h-4xv9-c744

Insecure direct object references in WordPress Wappointment plugin

Priority LOW 34CWE-639Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

The Wappointment plugin for WordPress, up to and including 2.7.7, has an insecure direct object reference flaw (CWE-639). It fails to check that a user is authorized to access the objects that a user-controlled identifier points to. An unauthenticated remote attacker needs no user interaction and can read and modify some data, with no effect on availability.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Unauthenticated Insecure Direct Object References (IDOR) in Wappointment <= 2.7.7 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00255 17th 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
Yes
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
Wappointment teamWappointmentup to 2.7.7—No fix listedCNA
  • Wappointment VendorWappointment team Affected up to 2.7.7 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Wappointment.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-39756
  2. 2026-10-06 Alias added: GHSA-p65h-4xv9-c744
  3. 2026-10-06 CISA SSVC decision points changed
  4. 2026-10-06 Priority changed: MEDIUM → LOW

References

Other 1

  • TI-2025-42096 WordPress Wappointment plugin <= 2.7.6 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
  • TI-2025-41305 WordPress Wappointment plugin <= 2.6.9 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5

Sources

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