CVE-2024-4939

MEDIUM 6.4

Weaver Xtreme Theme Support <= 6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via div Shortcode

CVSS Score

6.4

EPSS Score

0.0%

EPSS Percentile

0th

The Weaver Xtreme Theme Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's div shortcode in all versions up to, and including, 6.4 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.

CWE	CWE-79
Vendor	wpweaver
Product	weaver xtreme theme support
Published	Jun 5, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wpweaver / Weaver Xtreme Theme Support

0 ≤ 6.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/bc121ed0-4cb3-4ba4-b693-413b1c25e4ca?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3095286%40weaverx-theme-support%2Ftrunk&old=3017943%40weaverx-theme-support%2Ftrunk&sfp_email=&sfph_mail=

Credits

Peter Thaleikis