# CVE-2026-57738: AxiomThemes 777 PHP object injection

Source: https://junglewise.ai/threats/cve-2026-57738-axiomthemes-777-php-object-injection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-13. Updated: 2026-07-13  
License: CC BY 4.0 with a link back

CVE-2026-57738 · Severity: critical · CVSS 9.8 · Published 2026-07-13

AxiomThemes 777 (triple-seven) is a WordPress theme used for building websites. A critical security flaw allows unauthenticated attackers to inject malicious code into the website. If exploited, this could lead to a complete takeover of the site, theft of customer data, or a total service outage.

Vendors: [Axiomthemes](https://junglewise.ai/threats/vendors/axiomthemes).

## Quick answers

**Is CVE-2026-57738 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-57738 being exploited in the wild.

**How severe is CVE-2026-57738?** Critical severity, with a CVSS score of 9.8, published 13 July 2026.

**Which products and versions are affected?** Axiomthemes 777 (Triple-Seven) <= 1.13.0.

**Is there a fix for CVE-2026-57738?** No fixed version is recorded yet. Check the vendor's advisory in the references below. 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-2026-57738 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-57738?** Check whether you run Axiomthemes 777 (Triple-Seven) 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.

## Technical details

The AxiomThemes 777 (triple-seven) theme for WordPress contains a PHP Object Injection vulnerability due to the deserialization of untrusted data (CWE-502). An unauthenticated remote attacker can exploit this by submitting specially crafted input to a vulnerable component that uses the PHP unserialize() function. If a suitable Property-Oriented Programming (POP) chain is present within the environment, the attacker could achieve remote code execution, SQL injection, or arbitrary file access. As of the advisory date, no official patch is available from the vendor, and users are advised to use third-party mitigation rules.

## Affected products

- AxiomThemes 777 (triple-seven) <= 1.13.0

## Timeline

- 2026-02-28: disclosed: Reported by Bonds to Patchstack
- 2026-07-09: advisory: Patchstack published advisory and mitigation rules
- 2026-07-13: advisory: CVE published to NVD dataset

## References

- [https://themeforest.net/](https://themeforest.net/)
- [https://patchstack.com/database/Wordpress/Theme/triple-seven/vulnerability/wordpress-777-theme-1-13-0-php-object-injection-vulnerability?_s_id=cve](https://patchstack.com/database/Wordpress/Theme/triple-seven/vulnerability/wordpress-777-theme-1-13-0-php-object-injection-vulnerability?_s_id=cve)