VYPR
Medium severity6.4NVD Advisory· Published Dec 12, 2025· Updated Apr 15, 2026No known patch

CVE-2025-13866

CVE-2025-13866

Description

The Flow-Flow Social Feed Stream plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the flow_flow_social_auth AJAX action in versions 3.0.0 to 4.7.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify plugin settings and store arbitrary JavaScript that executes whenever the plugin settings page is viewed.

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Affected products

2

Patches

Vulnerability mechanics

References

3

News mentions

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