Threat intelligence

Hester <= 1.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2025-26734 · hester

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

Vulnerability: Hester <= 1.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: hester(Theme)
Affected versions: ≤ 1.1.10
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2025-26734
Published: 24 March 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 2612dab2-a4fc-4434-a107-f2d28f1a1dc8). Methodology and redistribution notes

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