CVE-2026-39372 InvoicePlane CVE debrief

Who should care

System administrators and defenders using InvoicePlane should assess their exposure and prioritize remediation to prevent potential disclosure of private location and device details.

Why it matters

CVE-2026-39372 is a vulnerability in InvoicePlane that allows for the disclosure of private location and device details across users. Defenders should prioritize verifying exposure and assessing the impact of this vulnerability on their systems, especially if they are using InvoicePlane versions prior to 1.7.2.

• Defenders should verify exposure and assess the impact of this vulnerability on their systems.
• Remediation priority is high for systems using InvoicePlane versions prior to 1.7.2.
• The vulnerability can lead to the disclosure of private location and device details across users.

Technical summary

The vulnerability is caused by the failure to strip EXIF metadata from uploaded image attachments in InvoicePlane versions prior to 1.7.2. This can lead to the disclosure of private location and device details across users. The issue arises when an administrator uploads an image through invoice attachments, quote attachments, or another attachment feature and shares it with another user, allowing the recipient to retrieve embedded GPS coordinates, timestamps, and device information. The preserved metadata can disclose private location and device details across users. This issue was fixed in version 1.7.2.

Defensive priority

Defenders should prioritize verifying exposure and assessing the impact of this vulnerability on their systems, especially if they are using InvoicePlane versions prior to 1.7.2.

Recommended defensive actions

• Verify if the system uses InvoicePlane and if the version is prior to 1.7.2.
• Assess the impact of this vulnerability on the system and prioritize remediation.
• Remediate by updating to version 1.7.2 or later.
• Monitor for any potential exploitation attempts.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The vulnerability is caused by the failure to strip EXIF metadata from uploaded image attachments. This can lead to the disclosure of private location and device details across users. The issue is fixed in version 1.7.2.

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.