CVE-2023-0924

HIGH 7.2CVE-2023-0924 · Published 02/05/2023 · updated 17/06/2026

In short

CVE-2023-0924 is a HIGH (CVSS 7.2) vulnerability affecting popup (zyrex).
Chance of exploitation in the next 30 days (EPSS): 0.96%, higher than 61.9% of all vulnerabilities.
Fix: update to 1.1 or later.

Package	Affected versions	Patched versions
popup zyrex	`< 1.1`	`1.1`

Description

The ZYREX POPUP WordPress plugin through 1.0 does not validate the type of files uploaded when creating a popup, allowing a high privileged user (such as an Administrator) to upload arbitrary files, even when modifying the file system is disallowed, such as in a multisite install.

References

wpscan.com/vulnerability/0fd0d7a5-9263-43b6-9244-7880c3d3e6f4 · Exploit

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