Threat intelligence

Avantage <= 2.4.9 - Unauthenticated PHP Object Injection

CVE-2025-39495 · avantage

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

Vulnerability: Avantage <= 2.4.9 - Unauthenticated PHP Object Injection
Affected software: avantage(Theme)
Affected versions: ≤ 2.4.9
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2025-39495
Published: 20 May 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 27f90d97-c62f-4591-ba26-8d204d567687). Methodology and redistribution notes

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