Threat intelligence

Themify Builder <= 7.8.0 - Missing Authorization to Unauthenticated Arbitrary Builder Data Modification via 'tb_update_old_data' AJAX Action

CVE-2026-75027 · themify-builder

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Themify Builder at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Themify Builder <= 7.8.0 - Missing Authorization to Unauthenticated Arbitrary Builder Data Modification via 'tb_update_old_data' AJAX Action
Affected software: themify-builder(Plugin)
Affected versions: ≤ 7.8.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-75027
Published: 21 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory b1892207-0e51-4b2e-bc71-d6a0111b7041). Methodology and redistribution notes

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