CVE-2026-57658

WordPress TemplateSpare plugin <= 4.2.0 - Arbitrary File Upload vulnerability

CVSS 9.1 CRITICALEPSS 0.3%CWE-434

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Administrator Arbitrary File Upload in TemplateSpare <= 4.2.0 versions.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected products

Want to know if your infrastructure is exposed to this?

References