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2.3 Low

CVE-2026-111628 10up Distributor before 2.3.2 contains a PHP object injection vulnerability that allows Contributor-level users to…

Description

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.

Affected products and versions

Product Affected versions Fixed in
Distributor 2.3 earliest → < 2.3.2 2.3.2

Other CVEs of Distributor

The 3 CVEs of Distributor →
CVE-2026-111631 Distributor before 2.3.2 contains a missing authorization vulnerability that allows Contributor-level users to invoke… 5.3 Medium CVE-2026-111625 10up Distributor before 2.3.2 contains a missing authorization vulnerability in ajax_push() that allows… 5.3 Medium
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