PeproDev Ultimate Invoice <= 2.0.9 - Insecure Direct Object Reference to Unauthenticated Order Information Exposure

Missing Authorization

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVE	CVE-2024-13719
CVSS	Medium (5.3)
Publicly Published	February 18, 2025
Last Updated	July 24, 2025
Researcher	Tim Coen

Description

The PeproDev Ultimate Invoice plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.9 via the invoicing viewer due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view invoices for completed orders which can contain PII of users.

References

www.wordfence.com

1 affected software package

Software Type	Plugin
Software Slug	pepro-ultimate-invoice (view on wordpress.org)
Patched?	Yes
Affected Version	<= 2.0.9
Patched Version	2.1.0

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