CVE-2024-1858

Lightbox slider – Responsive Lightbox Gallery <= 1.9.9 - Authenticated (Contributor+) PHP Object Injection

Published Mar 29, 2024 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-17583 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Lightbox slider – Responsive Lightbox Gallery <= 1.9.9 - Authenticated (Contributor+) PHP Object Injection
Weaknesses CWE-502
References

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:53 PM
Reserved
Feb 23, 2024, 6:30 PM
Status
Deferred
Published
Mar 29, 2024, 7:15 AM
Modified
Jun 17, 2026, 7:05 AM