CVE-2026-111628: falha de baixa gravidade em 10up Distributor
10up Distributor before 2.3.2 PHP Object Injection via set_meta()
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8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 2.3epss 0.3%
10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to instantiate PHP objects by double unserializing distributed post meta. Attackers can store a serialized PHP string as meta, which set_meta() in includes/utils.php unserializes on the destination site, storing attacker-defined objects whose impact depends on loaded gadget classes.
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
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Referências
https://github.com/10up/distributor/blob/2.3.1/includes/utils.php#L192-L200https://github.com/10up/distributor/commit/7c57edb774d80534885ca6f2c46b95d333de6e5ahttps://github.com/10up/distributor/releases/tag/2.3.2https://github.com/10up/distributor/security/advisories/GHSA-wm53-9j85-ph6hhttps://www.vulncheck.com/advisories/10up-distributor-before-2.3.2-php-object-injection-via-set-meta