Threat intelligence

s2Member Pro <= 241216 - Reflected Cross-Site Scripting

CVE-2025-26879 · s2member

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run S2member at a vulnerable version. How SiteRespond intelligence works

Vulnerability: s2Member Pro <= 241216 - Reflected Cross-Site Scripting
Affected software: s2member(Plugin)
Affected versions: ≤ 241216
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Cross-site scripting
CVE: CVE-2025-26879
Published: 22 February 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 016c56c0-38d2-4f84-a0bc-3c6c25847603). Methodology and redistribution notes

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