WordPress security changelog
HIGH
CVE-2026-65510
Deferred
PeproDev Ultimate Invoice: Cross-site scripting
PeproDev Ultimate Invoice is affected by cross-site scripting. The vulnerable path is reachable without authentication. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is n/a through 2.2.6.
CVE / CNA score
7.1
CVSS 3.1 · audit@patchstack.com
NVD score
Pending
NVD has not published its own CVSS assessment.
- Component
- PeproDev Ultimate Invoice
- Plugin slug
pepro-ultimate-invoice- Affected
- n/a through 2.2.6
- Safe version
> 2.2.6- Published
- Jul 23, 2026
This CVE was published Jul 23, 2026 and is one of 8 known issues for this plugin.
What to do
Patch or disable the affected component.
Update PeproDev Ultimate Invoice to a release after 2.2.6, or disable and remove it until a fixed version is available.
Source record
Technical description
Unauthenticated Cross Site Scripting (XSS) in PeproDev Ultimate Invoice <= 2.2.6 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
References