CVE-2024-1858
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.
Does this matter?
Lower severity and a low EPSS score (0.53%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- EPSS
- 0.53% probability · 43th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/changeset/3080113/simple-lightbox-gallery/trunk/simple-lightbox-slider-shortcode.php
- 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
- https://www.wordfence.com/threat-intel/vulnerabilities/id/540b2888-16fe-4791-8d08-f7772f71d511?source=cve
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.