CVE-2025-47683
WordPress WP Maintenance plugin <= 6.1.9.7 - PHP Object Injection Vulnerability
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance wp-maintenance allows Object Injection.This issue affects WP Maintenance: from n/a through <= 6.1.9.7.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress WP Maintenance plugin <= 6.1.9.7 - PHP Object Injection Vulnerability
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance wp-maintenance allows Object Injection.This issue affects WP Maintenance: from n/a through <= 6.1.9.7.
- Record
CVE-2025-47683- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2025-13724
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance wp-maintenance allows Object Injection.This issue affects WP Maintenance: from n/a through <= 6.1.9.7.
- Record
EUVD-2025-13724- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-57jw-5h75-6jp7
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance allows...
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance allows Object Injection. This issue affects WP Maintenance: from n/a through 6.1.9.7.
- Record
GHSA-57jw-5h75-6jp7- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
Deserialization of Untrusted Data vulnerability in Florent Maillefaud WP Maintenance wp-maintenance allows Object Injection.This issue affects WP Maintenance: from n/a through <= 6.1.9.7.
- Record
CVE-2025-47683- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-47683 is a high vulnerability (CVSS 7.2) in Florent Maillefaud Wp Maintenance, published May 7, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 46th percentile. No source names a fixed version.
References
patchstack.com/database/Wordpress/Plugin/wp-maintenance/vulnerability/wordpress-wp-maintenance-6-1-9-7-php-object-injection-vulnerability?_s_id=cve
nvd.nist.gov/vuln/detail/CVE-2025-47683
github.com/advisories/GHSA-57jw-5h75-6jp7