CVE-2025-4803
No known patch is available for this vulnerability.
The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
Description
The Glossary by WPPedia – Best Glossary plugin for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.0 via deserialization of untrusted input from the 'posttypes' parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.
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Affected products
3- Range: <=1.3.0
Patches
Vulnerability mechanics
References
4- github.com/bfiessinger/wppedia/blob/1d0b8568349c9c9479372f845a812eb2aa4b3d09/core/classes/traits/trait-sanitizes-data.phpnvd
- plugins.trac.wordpress.org/browser/wppedia/tags/1.3.0/core/classes/class-options.phpnvd
- plugins.trac.wordpress.org/browser/wppedia/tags/1.3.0/core/classes/traits/trait-sanitizes-data.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/53fb54bc-6eaa-4e99-a41c-e59a9bae81e5nvd
News mentions
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