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CVE-2026-66708: WordPress Total Upkeep plugin <= 1.17.2 - Broken Access Control vulnerability

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-06 · updated 2026-10-24
• Weakness: CWE-862

Description

Unauthenticated Broken Access Control in Total Upkeep <= 1.17.2 versions.

Affected products

• boldgrid Total Upkeep – WordPress Backup Plugin plus Restore & Migrate by BoldGrid: through 1.17.2

References

• https://patchstack.com/database/wordpress/plugin/boldgrid-backup/vulnerability/wordpress-total-upkeep-plugin-1-17-2-broken-access-control-vulnerability?_s_id=cve

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