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Vulnerability DatabaseCVE-2025-9873

CVE-2025-9873: 
WordPress vulnerability analysis and mitigation

The a3 Lazy Load plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.7.5 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Source: NVD

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-9873MEDIUM6.4
  • a3-lazy-load
NoYesDec 13, 2025
CVE-2025-9856MEDIUM6.4
  • popup-builder
NoYesDec 13, 2025
CVE-2025-9488MEDIUM6.4
  • redux-framework
NoYesDec 13, 2025
CVE-2025-9207MEDIUM5.3
  • ti-woocommerce-wishlist
NoYesDec 13, 2025
CVE-2025-9218LOW3.7
  • buddypress-media
NoYesDec 13, 2025

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