Ippsum <= 1.2.0 - Unauthenticated PHP Object Injection

Deserialization of Untrusted Data
CVE CVE-2025-68541
CVSS High (8.1)
Publicly Published February 16, 2026
Last Updated February 25, 2026
Researcher Bonds
Description

The Ippsum theme for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.2.0 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

References

1 affected software package

Software Type Theme
Software Slug ippsum (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.2.0
Patched Version
  • 1.2.1
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