Threat intelligence

Speaker <= 4.1.13 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2026-57783 · speaker

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

Vulnerability: Speaker <= 4.1.13 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: speaker(Plugin)
Affected versions: ≤ 4.1.13
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-57783
Published: 2 July 2026
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 0faca93b-b1b7-4157-a764-6d754c8b3976). Methodology and redistribution notes

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