PoC Archive PoC Archive

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Groupware

Critical
Group-Office TNEF Attachment Handler OS Command Injection (CVE-2026-25512)
CVE-2026-25512· Group-Office groupware/webmail suite unpatched
Critical
Group-Office PHP Deserialization Remote Code Execution (CVE-2026-34838)
CVE-2026-34838 (GHSA-h22j-frrf-5vxq)· Group-Office groupware suite patched