TI-2024-04592 Aliases CVE-2024-4939 GHSA-74g2-v5gc-hj7f

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

LOW 28CWE-79Published 2024-06-05 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00273 19th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
wpweaver	Weaver Xtreme Theme Support	up to 6.4	—	No fix listed	CNA

Weaver Xtreme Theme Support Vendorwpweaver Affected up to 6.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:weavertheme:weaver_xtreme_theme_support::::::wordpress::*	before 6.5	Vulnerable	wpweaver

cpe:2.3:a:weavertheme:weaver_xtreme_theme_support:*:*:*:*:*:wordpress:*:* Versions before 6.5 Vulnerable ·wpweaver

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-4939
2026-10-03 Alias added: GHSA-74g2-v5gc-hj7f

References

Patch 1

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=

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/bc121ed0-4cb3-4ba4-b693-413b1c25e4ca?source=cve

TI-2023-04576 Weaver Xtreme Theme Support < 6.3.1 - Admin+ PHP Object Injection CVSS 3.1HIGH 7.2
TI-2023-00261 Weaver Xtreme Theme Support < 6.2.7 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2023-06391 Weaver Xtreme <= 6.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences