# CVE-2026-93929: ThemeREX Group Travesia PHP object injection

Source: https://junglewise.ai/threats/cve-2026-93929-deserialization-of-untrusted-data-vulnerability-in-themerex-group  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-10. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-93929 · Severity: critical · CVSS 9.8 · Published 2026-10-10

Travesia is a WordPress theme used to build and manage websites. An unauthenticated attacker can exploit a PHP object injection flaw to execute arbitrary code on the server, potentially compromising the entire website and any data it contains.

Vendors: [ThemeREX Group](https://junglewise.ai/threats/vendors/themerex-group).

## Quick answers

**Is CVE-2026-93929 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-93929 being exploited in the wild.

**How severe is CVE-2026-93929?** Critical severity, with a CVSS score of 9.8, published 10 October 2026.

**Which products and versions are affected?** ThemeREX Group Travesia through 1.1.16.

**Is there a fix for CVE-2026-93929?** No fixed version is recorded yet. Enable the Patchstack mitigation rule to block exploitation attempts until an official patch is available. 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-2026-93929 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-93929?** Check whether you run ThemeREX Group Travesia 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


Enable the Patchstack mitigation rule to block exploitation attempts until an official patch is available.

## Technical details

PHP object injection vulnerability in Travesia theme allows unauthenticated attackers to manipulate data deserialization and trigger arbitrary code execution. The vulnerability requires no authentication or user interaction and is exploitable over the network. A successful exploit grants remote code execution on the affected server.

## Affected products

- ThemeREX Group Travesia through 1.1.16

## Timeline

- 2026-02-28: reported
- 2026-10-10: disclosed

## References

- [https://themeforest.net/](https://themeforest.net/)
- [https://patchstack.com/database/wordpress/theme/travesia/vulnerability/wordpress-travesia-theme-1-1-16-php-object-injection-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/theme/travesia/vulnerability/wordpress-travesia-theme-1-1-16-php-object-injection-vulnerability?_s_id=cve)