The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . 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.
Metrics
Affected Vendors & Products
References
History
Sat, 06 Jun 2026 04:45:00 +0000
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Thimpress
Thimpress learnpress – Backup & Migration Tool Wordpress Wordpress wordpress |
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Thimpress
Thimpress learnpress – Backup & Migration Tool Wordpress Wordpress wordpress |
Sat, 06 Jun 2026 03:30:00 +0000
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| Description | The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . 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. | |
| Title | LearnPress – Backup & Migration Tool <= 4.1.4 - Authenticated (Administrator+) PHP Object Injection via WXR XML File Upload | |
| Weaknesses | CWE-502 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-06-06T02:28:34.958Z
Reserved: 2026-04-30T20:29:27.858Z
Link: CVE-2026-7566
No data.
Status : Received
Published: 2026-06-06T04:17:39.530
Modified: 2026-06-06T04:17:39.530
Link: CVE-2026-7566
No data.
OpenCVE Enrichment
Updated: 2026-06-06T05:00:14Z