Is CVE-2026-57344 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-57344 being exploited in the wild.

How severe is CVE-2026-57344?

High severity, with a CVSS score of 7.1, published 2 July 2026.

Which products and versions are affected?

RadiusTheme Classified Listing <= 5.4.2.

Is there a fix for CVE-2026-57344?

A patch was published on 2026-06-29: Version 5.4.3 released to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-57344 attacked?

It is attacked over the network, in a network appliance.

Am I affected by CVE-2026-57344?

Check whether you run RadiusTheme Classified Listing 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.

CVE-2026-57344: RadiusTheme Classified Listing unauthenticated XSS

Q: Is there a fix for CVE-2026-57344?

A patch was published on 2026-06-29: Version 5.4.3 released to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

Q: How is CVE-2026-57344 attacked?

It is attacked over the network, in a network appliance.

Q: Am I affected by CVE-2026-57344?

Check whether you run RadiusTheme Classified Listing 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.

CVE-2026-57344 · Severity: high · CVSS 7.1 · Published 2026-07-02

The Classified Listing plugin for WordPress, which allows users to create and manage classified ads, contains a security vulnerability that allows attackers to inject malicious scripts into the website. If a site administrator or visitor interacts with a specially crafted link or page, the attacker could potentially hijack user sessions, redirect visitors to malicious websites, or deface the site. This issue affects all versions up to and including 5.4.2 and can be resolved by updating to version 5.4.3.

Technologies: RadiusTheme Classified Listing. Vendors: RadiusTheme.

Quick answers

Is CVE-2026-57344 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-57344 being exploited in the wild.
How severe is CVE-2026-57344?: High severity, with a CVSS score of 7.1, published 2 July 2026.
Which products and versions are affected?: RadiusTheme Classified Listing <= 5.4.2.
Is there a fix for CVE-2026-57344?: A patch was published on 2026-06-29: Version 5.4.3 released to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-57344 attacked?: It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-57344?: Check whether you run RadiusTheme Classified Listing 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 Classified Listing plugin for WordPress (versions <= 5.4.2) is vulnerable to Unauthenticated Cross-Site Scripting (XSS) due to improper neutralization of user-supplied input during web page generation (CWE-79). An unauthenticated remote attacker can exploit this by tricking a user into clicking a malicious link or visiting a crafted page. Because the vulnerability is 'unauthenticated' and has a 'changed' scope in the CVSS vector, it allows for the execution of arbitrary JavaScript in the victim's browser session, which can lead to session hijacking or unauthorized actions on behalf of the user. The issue is fixed in version 5.4.3.

Affected products

RadiusTheme Classified Listing <= 5.4.2

Timeline

2026-05-03: disclosed: Reported by researcher daroo
2026-06-29: advisory: Patchstack published advisory
2026-07-02: advisory: NVD published CVE-2026-57344
2026-06-29: patched: Version 5.4.3 released to address the vulnerability

References

https://patchstack.com/database/wordpress/plugin/classified-listing/vulnerability/wordpress-classified-listing-plugin-5-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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