CVE-2023-5705

Summary

The VK Filter Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'vk_filter_search' shortcode in all versions up to, and including, 2.3.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Software

Weaknesses

• CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/012946d4-82ce-48b9-9b9a-1fc49846dca6?source=cve
• https://plugins.trac.wordpress.org/browser/vk-filter-search/tags/2.3.1/inc/filter-search/package/class-vk-filter-search-shortcode.php#L40
• https://plugins.trac.wordpress.org/changeset/2983339/vk-filter-search#file1

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/012946d4-82ce-48b9-9b9a-1fc49846dca6?source=cve
• https://plugins.trac.wordpress.org/browser/vk-filter-search/tags/2.3.1/inc/filter-search/package/class-vk-filter-search-shortcode.php#L40
• https://plugins.trac.wordpress.org/changeset/2983339/vk-filter-search#file1

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