CVE-2023-4971

7.2 highEPSS 1.2%

High (7.2) in weavertheme weaver xtreme theme support. EPSS 1.2% chance of exploitation in the next 30 days.

The Weaver Xtreme Theme Support WordPress plugin before 6.3.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import a malicious file and a suitable gadget chain is present on the blog.

Severity

CVSS 3.1

7.2 high

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2023-10-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

weavertheme:weaver_xtreme_theme_support

References

https://wpscan.com/vulnerability/421194e1-6c3f-4972-8f3c-de1b9d2bcb13
https://wpscan.com/vulnerability/421194e1-6c3f-4972-8f3c-de1b9d2bcb13

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