CVE-2026-1542

Super Stage WP <= 1.0.1 - Unauthenticated PHP Object Injection

The Super Stage WP WordPress plugin through 1.0.1 unserializes user input via REQUEST, which could allow unauthenticated users to perform PHP Object Injection when a suitable gadget is present on the blog.

Affected

Super Stage WP

CVSS v3.1 CNA

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.20% chance of exploitation in the next 30 days, 9th percentile

Published

2026-02-28

Updated

2026-04-02

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/d6e3041f-62e8-49ba-8806-59a1c07ec43d/

References

• CVE Record
• NVD entry