Threat intelligence

TheFox <= 3.9.70 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVE-2026-57684 · thefox

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

Vulnerability: TheFox <= 3.9.70 - Authenticated (Contributor+) Stored Cross-Site Scripting
Affected software: thefox(Theme)
Affected versions: ≤ 3.9.70
Authentication: Authenticated (see advisory title)
Vulnerability type: Cross-site scripting
CVE: CVE-2026-57684
Published: 29 June 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 47716128-949c-4215-9fd7-bccb51c532c8). Methodology and redistribution notes

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