PatchTheCVECVE-2024-4939: The Weaver Xtreme Theme Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plug
CVE-2024-4939 is a medium-severity flaw (CVSS 6.4) affecting weaver xtreme theme support. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 pa
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.4 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.3% (top 80%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2024-06-05 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2024-4939?
weaver xtreme theme support: upgrade to 6.5. Exact commands for each OS are on this page.
Is CVE-2024-4939 being exploited?
CVE-2024-4939 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2024-4939 affect?
CVE-2024-4939 affects weaver xtreme theme support. Severity is medium (CVSS 6.4). 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 su
How urgent is CVE-2024-4939?
Priority 27/100. No elevated risk signals yet.
Software pages
Related CVEs
- CVE-2023-6990 MEDIUM 5.4 UPGRADE The Weaver Xtreme theme for WordPress is vulnerable to Stored Cross-Site Scripting via custom post meta in all
- CVE-2023-4971 HIGH 7.2 UPGRADE The Weaver Xtreme Theme Support WordPress plugin before 6.3.1 unserialises the content of an imported file, wh