Threat intelligence

Booktics <= 1.0.21 - Unauthenticated PHP Object Injection

CVE-2026-57621 · booktics

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

Vulnerability: Booktics <= 1.0.21 - Unauthenticated PHP Object Injection
Affected software: booktics(Plugin)
Affected versions: ≤ 1.0.21
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-57621
Published: 29 June 2026
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 56551a19-b89b-402d-bb77-994198b6f03e). Methodology and redistribution notes

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