CVE-2024-1858

Description

The Lightbox slider – Responsive Lightbox Gallery plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.9 via deserialization of untrusted input through post meta data. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

5.4

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.13%

Affected: weblizar Lightbox slider – Responsive Lightbox Gallery

References

Link	Tags
https://www.wordfence.com/threat-intel/vulnerabilities/id/540b2888-16fe-4791-8d08-f7772f71d511?source=cve
https://plugins.trac.wordpress.org/browser/simple-lightbox-gallery/trunk/simple-lightbox-slider-shortcode.php#L82

Frequently Asked Questions

What is the severity of CVE-2024-1858?: CVE-2024-1858 has been scored as a medium severity vulnerability.
How to fix CVE-2024-1858?: To fix CVE-2024-1858, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-1858 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-1858 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-1858?: CVE-2024-1858 affects weblizar Lightbox slider – Responsive Lightbox Gallery.

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