CVE-2026-57656

WordPress Hester Core plugin <= 1.1.8 - Cross Site Scripting (XSS) vulnerability

CVSS 5.9 MEDIUMEPSS 0.1%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.9EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Author Cross Site Scripting (XSS) in Hester Core <= 1.1.8 versions.

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

Affected products

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References