TI-2026-67995 Aliases CVE-2026-41558 GHSA-wrx7-r89j-j2gx

Authentication bypass in WP Synchro WordPress plugin

LOW 34CWE-290Published 2026-10-06 · Updated 2026-10-06

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-290.

Summary

The WP Migration Plugin DB & Files (WP Synchro) plugin for WordPress through 1.16.1 contains a subscriber bypass flaw. Authentication bypass by spoofing (CWE-290) lets a remote attacker with low privileges get past authentication, with high attack complexity and no user interaction. The CVSS vector rates confidentiality, integrity and availability impact as high.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Subscriber Bypass Vulnerability in WP Migration Plugin DB & Files – WP Synchro <= 1.16.1 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00259 17th 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: Total

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
WP Synchro	WP Migration Plugin DB & Files – WP Synchro	up to 1.16.1	—	No fix listed	CNA

WP Migration Plugin DB & Files – WP Synchro VendorWP Synchro Affected up to 1.16.1 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for WP Migration Plugin DB & Files (WP Synchro).

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Timeline

2026-10-06 Threatist record created from CVE-2026-41558
2026-10-06 Alias added: GHSA-wrx7-r89j-j2gx
2026-10-06 CISA SSVC decision points changed
2026-10-06 Priority changed: MEDIUM → LOW

References

Other 1

https://patchstack.com/database/wordpress/plugin/wpsynchro/vulnerability/wordpress-wp-migration-plugin-db-files-wp-synchro-plugin-1-16-1-2fa-bypass-vulnerability?_s_id=cve

TI-2023-22085 WordPress WP Migration Plugin DB & Files – WP Synchro Plugin <= 1.9.1 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8

Sources

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