TI-2025-14204 Aliases CVE-2025-15565 GHSA-gw2m-9w3j-j7m2

Nexi XPay <= 8.3.0 - Missing Authorization to Unauthenticated Order Status Modification

LOW 29CWE-862Published 2026-04-14 · Updated 2026-04-15

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The Nexi XPay plugin for WordPress is vulnerable to unauthorized modification of data due to missing authorization checks on the redirect function in all versions up to, and including, 8.3.0. This makes it possible for unauthenticated attackers to mark pending WooCommerce orders as paid/completed.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00189 8th 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: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
cartasi	Nexi XPay	up to 8.3.0	—	No fix listed	CNA

Nexi XPay Vendorcartasi Affected up to 8.3.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-15565
2026-10-03 Alias added: GHSA-gw2m-9w3j-j7m2

References

Other 2

Sources

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