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CVE-2026-80513

wpForo Forum < 3.1.6 - Subscriber+ PHP Object Injection via Profile Fields

cve-program · severity unknownCVSS unknownCheck source for fixed versionsKEV status unknown
Original advisory

cve-program · CVE-2026-80513

Published

The wpForo Forum WordPress plugin before 3.1.6 does not restrict which classes may be instantiated when it deserializes a user-supplied profile field value, allowing authenticated users with Subscriber-level access and above to inject a PHP Object. No POP chain is present in the wpForo Forum WordPress plugin before 3.1.6 itself; if one is present via another installed wpForo Forum WordPress plugin before 3.1.6 or , this could lead to remote code execution, arbitrary file operations, or SQL injection. This is an incomplete fix of CVE-2026-49769.

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Affected versions, risk and source history

Exploitation and risk

Source status

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Risk history

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Advisory history

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23 Oct 2026 15:48:27 UTC

wpForo Forum < 3.1.6 - Subscriber+ PHP Object Injection via Profile Fields

cve-program · CVE-2026-80513 · Published

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 12 Nov 15:26 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current

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