CVE-2023-3360

Weaver Show Posts < 1.8.1 - Admin+ PHP Object Injection

The Weaver Show Posts WordPress plugin before 1.8.1 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.

Affected

Weaver Show Posts

CVSS v3.1 WPSCAN

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

EPSS

0.15% chance of exploitation in the next 30 days, 5th percentile

Published

2026-09-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/7f00e126-7c2a-404d-911a-cf5d4c489f5f/

References

• CVE Record
• NVD entry