Quick answers
- Is CVE-2026-93934 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-93934 being exploited in the wild.
- How severe is CVE-2026-93934?
- Critical severity, with a CVSS score of 9.8, published 10 October 2026.
- Which products and versions are affected?
- ThemeREX Group Partiso up to 1.1.13.
- Is there a fix for CVE-2026-93934?
- No fixed version is recorded yet. As no official patch is available, deploy a Web Application Firewall (WAF) rule to block object injection attacks, or disable the theme and switch to an alternative until a patched version is released. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-93934 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-93934?
- Check whether you run ThemeREX Group Partiso at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
As no official patch is available, deploy a Web Application Firewall (WAF) rule to block object injection attacks, or disable the theme and switch to an alternative until a patched version is released.
Technical details
A PHP object injection vulnerability in the deserialization of untrusted data allows unauthenticated attackers to inject malicious objects that trigger unintended code execution on the server. The vulnerability affects Partiso theme versions up to 1.1.13 and requires only network access with no authentication or user interaction. An attacker gains remote code execution capabilities.
Affected products
- ThemeREX Group Partiso up to 1.1.13
Timeline
- 2026-10-08: disclosed
- 2026-10-10: advisory