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Medium severity5.4NVD Advisory· Published Mar 13, 2024· Updated Apr 8, 2026

CVE-2024-0871

CVE-2024-0871

Description

The Beaver Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Icon Widget 'fl_builder_data[node_preview][link]' and 'fl_builder_data[settings][link_target]' parameters in all versions up to, and including, 2.7.4.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Fastlinemedia/Beaver Builder2 versions
    cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:*+ 1 more
    • cpe:2.3:a:fastlinemedia:beaver_builder:*:*:*:*:lite:wordpress:*:*range: <2.7.4.3
    • (no CPE)range: <=2.7.4.2

Patches

Vulnerability mechanics

References

2

News mentions

0

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