CVE-2026-57369: themifyme Themify Builder reflected XSS

CVE-2026-57369 · Severity: high · CVSS 7.1 · Published 2026-07-13

Themify Builder, a popular WordPress plugin used for designing website layouts, is vulnerable to a security flaw that allows attackers to execute malicious scripts. By tricking a site administrator or visitor into clicking a specially crafted link, an attacker could hijack user sessions, redirect visitors to malicious websites, or deface the site. This vulnerability poses a risk to site reputation and user data security.

Technologies: Themify Builder. Vendors: Themify.

Quick answers

Is CVE-2026-57369 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-57369 being exploited in the wild.
How severe is CVE-2026-57369?
High severity, with a CVSS score of 7.1, published 13 July 2026.
Which products and versions are affected?
Themify Builder <= 7.7.4.
Is there a fix for CVE-2026-57369?
A patch was published on 2026-07-07: Version 7.7.5 released to address the issue Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-57369 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-57369?
Check whether you run Themify Builder 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

A Reflected Cross-Site Scripting (XSS) vulnerability exists in the Themify Builder plugin (themify-builder) for WordPress due to improper neutralization of user-supplied input during web page generation. The flaw allows an unauthenticated remote attacker to inject malicious scripts into the web pages served to other users. Exploitation requires a victim to interact with a malicious link or crafted page (User Interaction required). Successful exploitation can lead to session hijacking, unauthorized actions in the context of the victim's browser, or delivery of secondary payloads. The issue is fixed in version 7.7.5.

Affected products

  • themifyme Themify Builder <= 7.7.4

Timeline

  • 2026-06-09: disclosed: Reported by Ananda Dhakal via Patchstack
  • 2026-07-07: advisory: Patchstack advisory published
  • 2026-07-13: advisory: NVD published date
  • 2026-07-07: patched: Version 7.7.5 released to address the issue

References

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