CVE-2026-14244: Jssor Slider by jssor.com <= 3.1.24 - Unauthenticated Arbitrary File Read via 'url' Parameter

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-08 · updated 2026-07-08
Weakness: CWE-22

Description

The Jssor Slider by jssor.com plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 3.1.24 via the 'url' parameter parameter. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.

Affected products

Jssor Slider by jssor.com: through 3.1.24

References

https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/interface/api/class-jssor-slider-admin-controller.php#L307
https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/interface/api/class-jssor-slider-admin-controller.php#L414
https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/interface/api/class-jssor-slider-admin-controller.php#L43
https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/interface/api/class-jssor-slider-admin-controller.php#L506
https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/jssor-slider-dispatcher.php#L96
https://plugins.trac.wordpress.org/browser/jssor-slider/tags/3.1.24/jssor-slider.php#L128
https://www.wordfence.com/threat-intel/vulnerabilities/id/0cd880c9-75fe-420b-ae41-558678adb57b?source=cve

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