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TI-2026-46680 Aliases CVE-2026-65510GHSA-6525-vvv9-4279

WordPress PeproDev Ultimate Invoice plugin <= 2.2.6 - Cross Site Scripting (XSS) vulnerability

Priority LOW 31CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Unauthenticated Cross Site Scripting (XSS) in PeproDev Ultimate Invoice <= 2.2.6 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th 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
No
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
Pepro Dev. GroupPeproDev Ultimate Invoiceup to 2.2.6—No fix listedCNA
  • PeproDev Ultimate Invoice VendorPepro Dev. Group Affected up to 2.2.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-65510
  2. 2026-10-03 Alias added: GHSA-6525-vvv9-4279

References

Other 1

  • TI-2026-46686 WordPress PeproDev Ultimate Invoice plugin <= 2.2.6 - Server Side Request Forgery (SSRF) vulnerability CVSS 3.1HIGH 7.2
  • TI-2026-46669 WordPress PeproDev Ultimate Invoice plugin <= 2.2.6 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2025-22736 WordPress PeproDev CF7 Database plugin <= 2.0.0 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2025-18291 WordPress PeproDev WooCommerce Receipt Uploader plugin <= 2.6.9 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-21405 WordPress PeproDev Ultimate Invoice plugin <= 2.0.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
  • TI-2026-21788 WordPress PeproDev Ultimate Invoice plugin <= 2.2.6 - Sensitive Data Exposure vulnerability CVSS 3.1MEDIUM 6.5
See all 8 →

Sources

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