CVE-2026-39678 DOTonPAPER CVE debrief

Who should care

Users of the DOTonPAPER Pinpoint Booking System booking-system plugin, especially those using versions from n/a through <= 2.9.9.6.5, should be aware of this vulnerability and take necessary actions to mitigate potential risks.

Technical summary

The CVE-2026-39678 vulnerability is caused by a Missing Authorization issue in the DOTonPAPER Pinpoint Booking System booking-system plugin. This allows for Exploiting Incorrectly Configured Access Control Security Levels. The vulnerability has a CVSS score of 5.3 and a severity of MEDIUM. It affects versions from n/a through <= 2.9.9.6.5 of the plugin.

Defensive priority

Medium priority should be given to updating the DOTonPAPER Pinpoint Booking System booking-system plugin to a version that addresses this vulnerability.

Recommended defensive actions

• Inventory and verify the version of the DOTonPAPER Pinpoint Booking System booking-system plugin in use.
• Apply updates or patches provided by the vendor to address the vulnerability.
• Implement compensating controls, such as monitoring and access restrictions, if immediate updates are not possible.
• Review and adjust access control configurations to prevent exploitation.

Evidence notes

The CVE record was published on 2026-04-08T09:16:39.487Z and has not been modified since. The NVD entry is currently Deferred. The vulnerability details are based on information from official sources, including CVE.org and the NVD.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.